Garmin fenix 8 Sapphire GPS Smartwatch with HRM 600 Heart Rate Monitor

SKU: GRMF8SGSB MFR: GRMF8SGSB

PACKAGE INCLUDES:

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  • 1Garmin fenix 8 Sapphire GPS Smartwatch
    Garmin fenix 8 Sapphire GPS Smartwatch
  • +
  • 2Garmin HRM 600 Heart Rate Monitor
    Garmin HRM 600 Heart Rate Monitor
  • +

Key Features

  • Track heart rate accurately with the HRM 600, offering real-time data for peak performance.
  • Enjoy long-lasting battery life on your fenix 8, up to 29 days in smartwatch mode (51mm).
  • Navigate confidently using multi-band GPS, ensuring precise location tracking in any environment.
  • Monitor your sleep with advanced tracking, providing insights for better rest and recovery.
  • Stay connected with smart notifications, receiving texts and calls right on your Garmin watch.
  • Use the Garmin Pay feature for quick, contactless payments on the go; super convenient!
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Reviews about this item

Review Summary

Garmin fenix 8 Sapphire GPS Smartwatch with HRM 600 Heart Rate Monitor Specifications

Smartwatch

Smartwatch

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  • Sleep score and insights

    Yes

  • Battery life (smartwatch mode)

    43mm: Up to 10 days (4 days always-on)
    47mm: Up to 16 days (7 days always-on)
    51mm: Up to 29 days (13 days always-on)

  • Built-in mapping

    Yes

  • Daily suggested workouts

    Yes

  • Pulse Ox blood oxygen

    Yes

  • Garmin ECG App

    Yes

  • LED flashlight

    Yes

  • Garmin Pay

    Yes

  • Multi-band GPS

    Yes

  • Music storage

    Yes

  • Make calls and send texts via voice

    Yes

  • Training readiness

    Yes

  • Training status

    Yes

  • Display type

    AMOLED

  • Touchscreen

    Yes

  • Water rating

    10 ATM

  • Strap material

    Silicone

  • Lens Material

    Corning Gorilla Glass or sapphire crystal

  • Bezel Material

    43mm: Stainless Steel
    47mm/51mm: Titanium

  • Case material

    Fiber-reinforced polymer with metal rear cover

  • QuickFit watch band compatible

    43mm: Included (20mm)
    47mm: Included (22mm)
    51mm: Included (26mm)

  • Leakproof inductive buttons

    Yes

  • Built-in speaker/microphone

    Yes

  • Display Size

    43mm: 1.3" (33.00mm) diameter
    47mm: 1.4" (35.56mm) diameter
    51mm: 1.4" (35.56mm) diameter

  • Display resolution

    43mm: 416 x 416 pixels
    47mm: 454 x 454 pixels
    51mm: 454 x 454 pixels

  • Color display

    Yes

  • Large font option

    Yes

  • Battery life (43mm)

    Smartwatch: Up to 10 days (4 days always-on)
    Battery Saver Watch Mode: Up to 15 days
    GPS Only: Up to 28 hours (22 hours always-on)
    All Satellite Systems: Up to 23 hours (18 hours always-on)
    All Satellite Systems + Multi-band: Up to 21 hours (16 hours always-on)
    All Satellite Systems + Music: Up to 6 hours
    Max Battery GPS: Up to 49 hours
    Expedition GPS: Up to 10 days

  • Battery life (47mm)

    Smartwatch: Up to 16 days (7 days always-on)
    Battery Saver Watch Mode: Up to 23 days
    GPS Only: Up to 47 hours (37 hours always-on)
    All Satellite Systems: Up to 38 hours (30 hours always-on)
    All Satellite Systems + Multi-band: Up to 35 hours (28 hours always-on)
    All Satellite Systems + Music: Up to 10 hours
    Max Battery GPS: Up to 81 hours
    Expedition GPS: Up to 17 days

  • Battery life (51mm)

    Smartwatch: Up to 29 days (13 days always-on)
    Battery Saver Watch Mode: Up to 41 days
    GPS Only: Up to 84 hours (65 hours always-on)
    All Satellite Systems: Up to 68 hours (54 hours always-on)
    All Satellite Systems + Multi-band: Up to 62 hours (49 hours always-on)
    All Satellite Systems + Music: Up to 18 hours
    Max Battery GPS: Up to 145 hours
    Expedition GPS: Up to 31 days

  • Charging method

    Garmin proprietary plug charger

  • Memory/History

    32GB

  • Time/date

    Yes

  • GPS Time Sync

    Yes

  • Automatic daylight saving time

    Yes

  • Alarm clock

    Yes

  • Timer

    Yes

  • Stopwatch

    Yes

  • Sunrise/sunset times

    Yes

  • Wrist-based heart rate

    Yes (constant, every second)

  • Daily resting heart rate

    Yes

  • Abnormal heart rate alerts

    Yes (high and low)

  • Respiration rate (24x7)

    Yes

  • Fitness age

    Yes

  • Body Battery energy monitor

    Yes

  • All-day stress

    Yes

  • Relaxation breathing timer

    Yes

  • Breathwork

    Yes

  • Sleep

    Yes (advanced)

  • Sleep coach

    Yes

  • Nap detection

    Yes

  • Hydration

    Yes (in Garmin Connect and optional Connect IQ widget)

  • Women's health

    Yes (in Garmin Connect and optional Connect IQ widget)

  • Health snapshot

    Yes

  • Jet lag adviser

    Yes

  • GPS

    Yes

  • GLONASS

    Yes

  • Galileo

    Yes

  • QZSS

    Yes

  • BeiDou

    Yes

  • SatIQ Technology

    Yes

  • Garmin Elevate wrist heart rate monitor

    Yes

  • Pulse Ox Blood Oxygen Saturation Monitor

    Yes

  • Barometric altimeter

    Yes

  • Compass

    Yes

  • Gyroscope

    Yes

  • Accelerometer

    Yes

  • Thermometer

    Yes

  • Ambient light sensor

    Yes

  • Depth sensor

    Yes (to 40 m)

  • Connectivity

    Bluetooth, ANT+, Wi-Fi

  • Connect IQ

    Yes (downloadable watch faces, data fields, widgets and apps)

  • On-device Connect IQ Store

    Yes

  • Smart Notifications

    Yes

  • Text response/reject phone call w/text

    Yes (Android only)

  • View images from notifications on watch

    Yes (Android only)

  • Morning report

    Yes

  • Calendar

    Yes

  • Weather forecasts

    Yes

  • Realtime settings sync

    Yes (with Garmin Connect mobile)

  • Battery saver

    Yes (customizable low power watch)

  • Controls smartphone music

    Yes

  • Plays and controls watch music

    Yes

  • Find My Phone

    Yes

  • Find My Watch

    Yes

  • Find My Phone during GPS activity

    Yes

  • Compatible with Garmin Messenger app

    Yes

  • VIRB Remote

    Yes

  • Smart trainer control

    Yes

  • Pairs with Garmin Connect Mobile

    Yes

  • Smartphone compatibility

    iPhone, Android

  • Stocks

    Yes

  • BLUETOOTH phone calling

    Yes (and voice assistant support)

  • Voice command

    Yes

  • Red shift mode

    Yes

  • Garmin Share

    Yes

  • Gym

    Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Jump Roping

  • Multisport

    Swimming/Running, Triathlon

  • Wellness

    Walking, Indoor Walking, Pilates, Yoga

  • Indoor running

    Treadmill Running, Indoor Track Running, Virtual Running

  • Outdoor running

    Running, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Racing

  • Outdoor recreation

    Hiking, Indoor Climbing, Bouldering, Climbing, Hunting, Horseback Riding, Golfing, Disc Golf, Archery

  • Cycling

    Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX

  • Swim

    Pool Swimming, Open Water Swimming

  • On the Water

    Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Fishing, Boating, Sailing, Water Skiing, Wakeboarding, Wakesurfing, Tubing, Snorkeling, Whitewater

  • Motor sports

    Motorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling

  • Racket sports

    Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball

  • Snow & winter

    Skiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, XC Skate Skiing, Backcountry Skiing, Ice Skating, Snowshoeing

  • Team sports

    Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball

  • In the ring

    Boxing, Mixed Martial Arts

  • Dive

    Scuba Diving (single gas), Apnea Diving, Depth App

  • Other activity profiles

    Inline Skating

  • Incident Detection

    Yes (during select activities)

  • Incident detection alert on phone

    Yes (for wearables)

  • Assistance

    Yes

  • LiveTrack

    Yes

  • Group LiveTrack

    Yes

  • Live Event Sharing

    Yes

  • Dual grid coordinates

    Yes

  • Dive activity maximum operating depth

    40 meters

  • Single-gas mode

    Yes

  • APNEA mode

    Yes

  • Decompression model

    B¼hlmann ZHL-16c with Gradient Factors

  • Nitrox support

    Yes

  • Gas mixes

    Air, Nitrox (21-40% Oxygen)

  • PO2

    Up to 1.6 with customizable Deco settings

  • Auto start/end dive

    Yes

  • Custom end-dive timeout

    Yes (20 sec to 10 min)

  • Safety Stop

    Yes (customizable off/3min/5min)

  • Deep Stops

    Yes (using custom Gradient Factors)

  • Customizable conservatism

    Yes (Low/Medium/High or Custom using Gradient Factors)

  • Dive ascent/descent rate indicator

    Yes

  • Automatic altitude adjustment

    Yes

  • No fly time

    Yes

  • Dive planner

    Yes (Basic NDL & Gas Planner)

  • Tides

    Yes

  • Tides

    Yes

  • Backlight

    Yes (configurable intensity; always on)

  • Automatically saves dive entry

    Yes (and exit locations)

  • Sync dive log to Garmin Dive Mobile app

    Yes

  • Alerts & alarms

    Yes (vibration only)

  • 3-axis dive compass

    Yes with adjustable heading, quick change to 90R, 90L, and Reciprocal. Indicates degrees and direction back to set heading

  • Missed Deco Lockout

    Yes (can be disabled prior to dive with user acknowledgement)

  • Surface diver status widget

    Yes (Surface Interval, no fly time, N2 loading, CNS, OTU, and Tissue Compartment status)

  • Wearable trolling motor remote

    Yes

  • Step counter

    Yes

  • Move alerts

    Yes (displays on device after a period of inactivity)

  • Auto goal

    Yes (learns your activity level and assigns a daily step goal)

  • Calories burned

    Yes

  • Floors climbed

    Yes

  • Distance traveled

    Yes

  • Intensity minutes

    Yes

  • TrueUp

    Yes

  • Move IQ

    Yes

  • Garmin Connect Challenges app

    Yes (optional Connect IQ app)

  • Cardio workouts

    Yes

  • Strength workouts

    Yes

  • HIIT workouts

    Yes

  • Yoga workouts

    Yes

  • Pilates workouts

    Yes

  • On-screen workout animations

    Yes

  • On-screen workout muscle maps

    Yes

  • Automatic rep counting

    Yes

  • Customizable data pages

    Yes

  • Downloadable training plans

    Yes

  • Course guidance

    Yes

  • HR zones

    Yes

  • HR alerts

    Yes

  • HR calories

    Yes

  • % HR max

    Yes

  • % HRR

    Yes

  • Recovery time

    Yes

  • Auto max HR

    Yes

  • Race glance/widget

    Yes

  • HRV status

    Yes

  • HRV stress test

    Yes (with compatible accessory) (measures your heart rate variability while standing still, for 3 minutes, to provide you with an estimated stress level; the scale of this is 1 to 100; low scores indicate lower stress levels)

  • HR broadcast

    Yes (broadcasts HR data over ANT+ to paired devices)

  • Respiration rate (during exercise)

    Yes (with compatible accessory)

  • GPS speed and distance

    Yes

  • Customizable activity profiles

    Yes

  • Auto Pause

    Yes

  • Interval training

    Yes

  • Improved interval

    Yes (Includes Open Repeats, Intervals Data Page, Rest Screen And Auto Detection)

  • Advanced workouts

    Yes

  • Power Modes

    Yes (customizable in-activity battery settings)

  • HRM running pace and distance

    Yes

  • Auto Lap

    Yes

  • Manual lap

    Yes

  • Rest timer

    Yes

  • Configurable lap alerts

    Yes

  • Heat and altitude acclimation

    Yes

  • VO2 Max (Run)

    Yes

  • VO2 Max (Trail Run)

    Yes

  • Realtime stamina

    Yes

  • Endurance score

    Yes

  • Load ratio

    Yes

  • Training load

    Yes

  • Training load focus

    Yes

  • Training effect

    Yes

  • Training effect (anaerobic)

    Yes

  • Primary benefit (Training Effect labels)

    Yes

  • Workout benefit

    Yes

  • Custom alerts

    Yes

  • Audio prompts

    Yes

  • Multisport auto transition

    Yes

  • Finish time

    Yes

  • Virtual Partner

    Yes

  • Race an Activity

    Yes

  • Auto multisport activities

    Yes

  • Manual multisport activities

    Yes

  • Garmin Live Segments

    Yes

  • Strava Live Segments

    Yes

  • Round-trip course creator

    Yes (running/cycling)

  • Trendline Popularity Routing

    Yes

  • Touch and/or button lock

    Yes

  • Hot keys

    Yes

  • Auto scroll

    Yes

  • Activity history on watch

    Yes

  • Physio TrueUp

    Yes

  • Unified training status

    Yes

  • GPS-based distance, time and pace

    Yes

  • Running dynamics

    Yes

  • Vertical oscillation and ratio

    Yes

  • Ground contact time and balance

    Yes (GCT balance with accessory)

  • Stride length (real time)

    Yes

  • Cadence

    Yes (provides real-time number of steps per minute)

  • Running power

    Yes

  • Grade-adjusted pace

    Yes

  • Performance condition

    Yes

  • Lactate threshold

    Yes (with compatible accessory)

  • PacePro Pacing Strategies

    Yes

  • Run workouts

    Yes

  • Hill score

    Yes

  • Trail run auto climb

    Yes

  • Race predictor

    Yes

  • Course- and weather

    Yes (specific race predictor)

  • Foot pod capable

    Yes

  • Run/Walk/Stand detection

    Yes

  • Preloaded with 43,000 courses worldwide

    Yes

  • Yardage to F/M/B

    Yes (distance to front, middle and back of green)

  • Yardage to layups/doglegs

    Yes

  • Measures shot distance

    Automatic (calculates exact yardage for shots from anywhere on course)

  • Digital scorecard

    Yes

  • Custom targets

    Yes

  • Stat tracking

    Yes (strokes, putts per round, greens and fairways hit)

  • Garmin AutoShot

    Yes

  • Full vector map

    Yes

  • Auto CourseView updates

    Yes

  • Green View with manual pin position

    Yes

  • Hazards and course targets

    Yes

  • PinPointer

    Yes

  • PlaysLike distance

    Yes

  • Touch-targeting

    Yes (touch target on display to see the distance to any point)

  • Handicap scoring

    Yes

  • Swing Tempo

    Yes

  • Tempo Training

    Yes

  • Round timer/odometer

    Yes

  • Automatic club tracking compatible

    Yes (requires accessory)

  • Wind speed and direction

    Yes (requires connection to Garmin Golf app)

  • Virtual caddie

    Yes

  • Pairs with Garmin Golf app

    Yes

  • Tournament legal

    Yes

  • Green Contours

    Yes (with Garmin Golf membership)

  • Point-to-point navigation

    Yes

  • Bread crumb trail in real time

    Yes

  • Back to start

    Yes

  • TracBack

    Yes

  • UltraTrac mode

    Yes

  • Around Me mode

    Yes

  • Up Ahead

    Yes

  • NextFork navigation

    Yes

  • Elevation profile

    Yes

  • Distance to destination

    Yes

  • Barometric trend indicator w/Storm Alert

    Yes

  • ClimbPro Ascent Planner

    Yes

  • Vertical speed

    Yes

  • Total ascent/descent

    Yes

  • Rest Timer (Ultra Run only)

    Yes

  • Auto rest

    Yes

  • Future elevation plot

    Yes

  • Preloaded road and trail maps

    Yes (Sapphire Editions only)

  • Preloaded ski resort maps

    Yes

  • Downloadable cartography support

    Yes

  • GPS coordinates

    Yes

  • Sight 'N Go

    Yes

  • Area calculation

    Yes (via Connect IQ)

  • Fish forecast

    Yes

  • Projected waypoint

    Yes

  • Sun and moon information

    Yes

  • Expedition GPS Activity

    Yes

  • Tide glance

    Yes

  • Courses

    Yes

  • Bike lap and lap maximum power

    Yes (with power sensor)

  • Race an activity

    Yes

  • Alerts

    Yes (triggers alarm when you reach goals including time, distance, heart rate or calories)

  • FTP (Functional Threshold Power)

    Yes (with compatible accessory)

  • Power curve and % FTP workouts

    Yes

  • Cycle Map

    Yes (routable cycling-specific street map)

  • MTB Grit & Flow

    Yes

  • Advanced cycling dynamics

    Yes

  • Compatible with Vector and Rally

    Yes (power meters)

  • Compatible with Varia Vision

    Yes (head-mounted display)

  • Compatible with Varia radar

    Yes (rear-facing radar)

  • Compatible with Varia lights

    Yes

  • Speed and cadence sensor support

    Yes (w/sensor)

  • Power meter compatible

    Yes

  • Power guide

    Yes

  • Open-water swim metrics

    Yes (distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), calories)

  • Pool swim metrics

    Yes (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories)

  • Stroke type detection

    Yes (freestyle, backstroke, breaststroke, butterfly) (pool swim only)

  • Drill logging (pool swim only)

    Yes

  • Basic rest timer

    Yes (up from 0) (pool swim only)

  • Repeat on rest timer (pool swim only)

    Yes

  • Auto rest (pool swim only)

    Yes

  • Time and distance alerts

    Yes

  • Pacing alerts (pool swim only)

    Yes

  • Countdown start (pool swim only)

    Yes

  • Pool swim workouts

    Yes

  • Critical swim speed

    Yes

  • Underwater wrist-based heart rate

    Yes

  • Heart rate from external HRM

    Yes (with HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus) (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)

  • Toe-to-Toe Challenges app

    Yes (optional Connect IQ Toe-to-Toe Challenges app)

  • Battery Info

    Required, Included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions

    43mm:
    1.69 x 1.69 x 0.54" (43 x 43 x 13.8mm)
    Silicone band: 4.25-7.17" (108-182mm)

    47mm:
    1.85 x 1.85 x 0.54" (47 x 47 x 13.8mm)
    Silicone band: 4.92-8.18" (125-208mm)

    51mm:
    2.01 x 2.01 x 0.58" (51 x 51 x 14.7mm)
    Silicone band: 5-8.27" (127-210mm)

  • Weight

    43mm:
    Stainless Steel: 2.33 oz (66g)
    Case Only: 1.76 oz (50g)

    47mm:
    Titanium: 2.58 oz (73g)
    Case Only: 1.83 oz (52g)

    51mm:
    Titanium: 3.24 oz (92g)
    Case Only: 2.26 oz (64g)

HRM 600 Heart Rate Monitor

Jump to...
  • Status LED

    Yes (tri-color)

  • Button

    Yes

  • Water rating

    5 ATM

  • Battery type

    Rechargeable (Garmin proprietary plug charger)

  • Battery life

    Up to 2 months (using 1 hour per day)

  • Detachable module

    Yes

  • Pairs with Garmin Connect App

    Yes

  • Transmits data over ANT

    Yes

  • Transmits data over BLE

    Yes

  • Supports secure BLE connections

    Yes (With compatible Garmin device)

  • No. of concurrent connections supported

    ANT: No limit; BLUETOOTH Low Energy: 3

  • Step counter

    Yes

  • Calories burned

    Yes

  • Distance traveled

    Yes

  • Intensity minutes

    Yes

  • TrueUp

    Yes

  • Running Dynamics

    Yes (including step speed loss) (With compatible smartwatch)

  • Running pace and distance

    Yes (With compatible smartwatch)

  • Heart rate and HRV

    Yes (Heart Rate Variability)

  • Activity recording

    Cardio, Running, Cycling, Swimming, Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball, Mixed Martial Arts, Boxing (Controlled from Garmin Connect Mobile App)

  • Team sport speed and distance

    Basketball, Field Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball (With compatible smartwatch or Garmin Connect Mobile App)

  • Swim interval heart rate stats

    Yes (With compatible smartwatch)

  • Stores and forwards heart rate data

    Yes (swimming or stand-alone use cases) (With compatible smartwatch)

  • Battery Info

    Required, Included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Fits chest size

    XS-S: 23.5-33.5" (60-85cm)
    M-XL: 31.5-47" (80-119cm)

  • Dimensions (L x W x D)

    Module (W x H x D): 2.7 x 1.2 x 0.4" (68 x 31.6 x 10mm)
    XS-S: Strap length: 22-28" (56-72cm)
    M-XL: Strap length: 28-42" (72-106cm)

  • Weight

    With Strap: 2.2 oz (61g)
    Module Only: 0.65 oz (18g)

About Garmin fenix 8 Sapphire GPS Smartwatch with HRM 600 Heart Rate Monitor

- fenix 8 Sapphire GPS Smartwatch -

Be Limitless
For serious athletes and adventurers who want to push beyond their limits, this premium multisport GPS smartwatch is built to perform - with advanced strength training features, dive capability, an internal speaker and mic for voice features, a built-in LED flashlight and more.

What You'll Love

Rugged By Design
Built to endure, this premium design is dive-rated and features leakproof buttons, a metal sensor guard cover and bright AMOLED display with options for a scratch-resistant lens and titanium bezel. It's tested to U.S. military standards for thermal, shock and water resistance.

Built-In Speaker And Microphone
Make and take phone calls from your watch when it's paired to your smartphone. Plus, control watch functions with off-grid voice commands - or use your smartphone's voice assistant to respond to text messages and more.

Built-In Led Flashlight
A true integrated flashlight with variable light intensities and a red safety light gives you greater awareness in the dark, providing convenient illumination when you need it. Strobe mode can even match your running cadence.

Advanced Strength Training
Elevate your body's performance with targeted strength training plans and sport-specific workouts for athletes of all types.

Knowledge Is Power
Begin each day with a customizable morning report offering a summary of health and wellness information. Use the training readiness feature, which looks at a variety of health metrics, to maximize your training efficiency and recovery - to help prevent burnout.

Enhanced Map Navigation
A dynamic round-trip routing feature lets you enter how far you want to go - and get suggested routes that will guide you back on time. You can also view terrain contours on TopoActive maps and access preloaded maps for golf courses and ski resorts around the world.

Unleash A Stronger You

Performance Features

Endurance Score
Using your VO2 max, training loads and other factors, this feature helps gauge your ability to sustain prolonged effort.

Visual Race Predictor
Get an estimate of what your pace could be for a 5K, 10K, half-marathon and marathon.

Pacepro Technology
Plan race-day strategy with GPS-based pace guidance for a selected course or distance.

Climbpro Feature
See real-time information on your current and upcoming climbs on downloaded courses.

Grade-Adjusted Pace
Get your equivalent running pace at the same effort on flat ground or when ascending.

Training Readiness
From the moment you wake up, get a readiness score based on your sleep quality, recovery, training load and more, so you can determine if it's a good day to go hard - or take it easy.

Training Status
Get insight, and know whether you're training productively, peaking or strained.

Performance Metrics
Gauge your performance with advanced training metrics such as VO2 max, training load and more.

Multisport Auto Transition
This feature detects sport changes between swim, bike and run in multisport activities - so you can focus on the race and let your watch take care of recording splits.

Hill Score
Measure your capability for running uphill, and evaluate your progress over time based on your VO2 max and training history.

Daily Suggested Workouts
View your entire week of daily suggested workouts, which adapt after every run or ride.

Recovery Time
Know how long you need to recover before your next high-effort workout based on your latest training.

Race Widget
Prepare for your next race with training tips, personalized daily suggested workouts and more.

Wrist-Based Running Dynamics
View crucial running metrics such as cadence, stride length, ground contact time and more.

Garmin Coach
Prepare for your next race, train for a milestone, or simply improve your fitness with Garmin Coach adaptive or prebuilt training plans.

Activities And Functions

Track Your Activities
Use preloaded activity profiles to get data and insight from your active pursuits. Even track team sport activities such as soccer, football, racquet sports and more.

Recreational Diving
A 40-meter dive rating and leakproof metal buttons let you reach new depths with support for scuba and apnea dive activities.

HIIT Workouts
Track your HIIT workouts, including AMRAP, EMOM, Tabata or custom workouts.

Animated Workouts
Follow animated workouts for cardio, strength, yoga and Pilates on the watch screen.

Backcountry Ski And Snowboard
Get ascent and descent data along with metrics such as cadence, stride length and grade.

XC SKI Power
Measure exercise load when paired with an HRM-Pro Plus chest strap (sold separately).

Surf Activity
Record waves surfed, maximum speed reached, distance traveled and more. Use Surfline Sessions technology to capture video of waves you ride in front of a Surfline camera.

MTB Dynamics
Track the details of your ride with specialized Grit and Flow measurements.

Find Your Way

Outdoor Maps+
Subscribe to Outdoor Maps+ for premium mapping content, such as satellite imagery and enhanced topographic maps, downloaded directly to your watch.

SATIQ Technology
Get superior positioning accuracy with multi-band GPS while optimizing battery life.

ABC Sensors
Navigate your next trail with an altimeter, barometer and 3-axis electronic compass.

Multicontinent Topo Maps
TopoActive maps from around the world keep your explorations on track. Download additional maps via Wi-Fi connectivity.

Nextfork Map Guide
Navigate with a quick glance, and see the distance to the next intersection and the trail name.

Up Ahead Feature
Get at-a-glance awareness for selected POI checkpoints ahead - such as aid stations - during a race.

Courses With Turn-By-Turn Directions
Create or find existing courses in the Garmin Connect smart-device app, or sync from your favorite third-party platforms and get turn-by-turn directions.

Skiview Maps
View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.

Golf Course Maps
Get preloaded full-color CourseView maps for more than 43,000 golf courses around the world.

Health Features

Morning Report
Get a customizable overview of your sleep, training outlook, HRV status, weather and more as soon as you wake up.

HRV Status
Gain a better understanding of your overall health, recovery and training performance while you sleep.

Wrist-Based Heart Rate
The watch constantly samples your heart rate to help you gauge how hard you work during activities.

Garmin ECG App
The ECG app uses sensors to record the electrical signals that control how your heart beats. It analyzes that recording to detect signs of an irregular heart rhythm called atrial fibrillation (AFib).

Pulse OX Sensor
Track your blood oxygen saturation while you're awake or asleep, and gain awareness of how you're adapting to altitude.

Sleep Coach
Get a sleep score and personalized coaching for how much sleep you need. Track sleep stages, and get insights to improve sleep quality.

Nap Detection
Automatically track or log your naps to see how they benefit your body and to check the recommended time and duration they should be.


- HRM 600 Heart Rate Monitor -

Train With Heart
The HRM 600 premium heart rate monitor is built for data-driven performance athletes looking for accurate heart rate and HRV data plus running dynamics.

• Sends real-time heart rate and hrv data to compatible devices and apps
• Up to 2 months of battery life with a rechargeable battery
• Running dynamics when paired with your compatible smartwatch
• Record activities and sync to the garmin connect smartphone app without a watch
• Comfortable, machine-washable strap
• Durable and versatile with a 5 atm water rating

What You'll Love

Connectivity
HRM 600 sends accurate real-time heart rate and HRV data to your compatible Garmin smartwatches and Edge cycling computers, compatible fitness equipment, the Tacx Training app and other apps.

Expanded Running Dynamics
Improve your running form with running dynamics, including step speed loss to understand how much you slow down when your foot hits the ground, in addition to vertical oscillation and ground contact time and balance (requires compatible smartwatch).

Activity Recording
During activities where you can't wear a watch, such as team sports or martial arts, the HRM 600 heart rate monitor will record your workout and sync data - including heart rate, calories, speed, distance and more - directly to the Garmin Connect app.

Activity Tracking
HRM 600 tracks daily metrics, including steps, heart rate, calories burned and intensity minutes, and syncs that data directly to the Garmin Connect app to update on all your devices.

Training Versatility
For indoor track and treadmill runs, the HRM 600 heart rate monitor sends pace and distance to your compatible smartwatch. And during swim activities, HRM 600 stores your heart rate data and forwards it to your compatible smartwatch when your activity is saved.

Garmin fenix 8 Sapphire GPS Smartwatch with HRM 600 Heart Rate Monitor Features

  • fenix 8 Sapphire GPS Smartwatch
  • Bright, crisp amoled display
  • Speaker and microphone for voice messaging and control
  • Bright built-in led flashlight
  • Sport-specific strength workouts
  • 24/7 health and wellness features
  • HRM 600 Heart Rate Monitor
  • Sends accurate real-time heart rate and HRV data to compatible Garmin smartwatches and cycling computers, fitness equipment, and apps
  • Comfortable machine-washable strap is available in two sizes (XS-S and M-XL) for the most ideal fit for your body type
  • Understand how much you slow down when your foot hits the ground with step speed loss, and improve your running form with additional running dynamics, including stride length, vertical oscillation and ground contact time balance (requires compatible smartwatch)
  • During activities where you can't wear a watch, such as team sports, HRM 600 will record the workout and sync data, including heart rate, calories, speed, distance and more, directly to the Garmin Connect smartphone app
  • Tracks daily metrics, including estimated steps, heart rate, calories burned and more, and syncs that data directly to the Garmin Connect smartphone app
  • For indoor track and treadmill runs, HRM 600 sends pace and distance to your compatible smartwatch
  • Provides and stores accurate heart rate data during swim activities and syncs it to your compatible smartwatch after you save your workout
  • Up to 2 months of battery life with a rechargeable battery

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Track heart rate accurately with the HRM 600, offering real-time data for peak performance.
  • Enjoy long-lasting battery life on your fenix 8, up to 29 days in smartwatch mode (51mm).
  • Navigate confidently using multi-band GPS, ensuring precise location tracking in any environment.
  • Monitor your sleep with advanced tracking, providing insights for better rest and recovery.
  • Stay connected with smart notifications, receiving texts and calls right on your Garmin watch.
  • Use the Garmin Pay feature for quick, contactless payments on the go; super convenient!

What's in the box:

  • fenix 8 Sapphire GPS Smartwatch
  • HRM 600 Heart Rate Monitor