Case Material: Fiber-reinforced polymer
Strap Material: Fabric (ComfortFit bands)
Quick Release Bands: Yes, 14mm quick release pins with 24mm wide strap
Physical Size: 27 × 47 × 9mm
Fits Wrists: S-M 120-200mm, L-XL 145-240mm
Weight: Module 14.8g, S-M band 5.9g, L-XL band 6.4g
Battery Type: Lithium ion
Battery Life: Up to 10 days
Charging Method: Garmin proprietary plug charger
Memory/History: 128MB
Water Rating: Swim rated, 5 ATM
Wheelchair Mode: Yes
Connectivity: Bluetooth, ANT+
Connected GPS: Yes
Smartphone Compatibility: iPhone and Android
Find My Garmin: Yes, helps locate lost device
Alarm Clock: Yes, with smart wake alarm
Heart Rate Monitoring: Constant, every second, with resting heart rate and abnormal alerts
Respiration Rate: Yes
Fitness Age: Yes
Body Battery Energy Monitor: Yes
All Day Stress Tracking: Yes
Meditation and Breathwork: Yes, guided breathwork through Garmin Connect+
Sleep Tracking: Advanced, with sleep coach, sleep alignment, breathing variations, and nap detection
Hydration Tracking: Yes
Women's Health Tracking: Yes, including past ovulation estimates
Skin Temperature: Yes
Jet Lag Adviser: Yes
Lifestyle Logging: Yes
Health Status: Yes
Pulse Ox Blood Oxygen Sensor: Yes, optional all day and in sleep
Accelerometer: Yes
Training Readiness and Status: Yes
Garmin Coach and Fitness Coach: Yes, through Garmin Connect+
Workout Types: Cardio, strength, HIIT, yoga, pilates, and wheelchair user workouts through Garmin Connect+
Activity Profiles: Gym, wellness, indoor and outdoor running, outdoor recreation, cycling, swimming, water sports, racket sports, snow and winter sports, team sports, boxing, and more
Gaming Activity Tracking: Yes
Step Counter: Yes
Wheelchair Push Tracker: Yes, wrist only
Auto Goal: Yes, learns activity level and assigns daily step goal
Calories Burned: Yes
Distance Traveled: Yes
Intensity Minutes: Yes
TrueUp: Yes
Automatic Rep Counting: Yes, wrist only
Automatic Activity Detection: Yes
Heart Rate Zones and Alerts: Yes
HR Calories, % HR Max, % HRR: Yes
Recovery Time: Yes
Auto Max HR: Yes
HRV Status: Yes
HR Broadcast: Yes, broadcasts HR data over ANT+ to paired devices
Respiration Rate During Exercise: Yes
GPS Speed and Distance: Yes, with connected GPS
Auto Lap Interval Tracking: Yes
Manual Lap: Yes, Garmin Connect+ Live activity only
VO2 Max (Run): Yes
Training Load and Load Ratio: Yes
Training Load Focus: Yes
Training Effect: Yes, aerobic and anaerobic
Primary Benefit Labels: Yes
Workout Benefit: Yes
Physio TrueUp: Yes
Unified Training Status: Yes
GPS-Based Distance, Time and Pace: Yes, with connected GPS
Cadence Tracking: Yes, real-time steps per minute with connected GPS