- Battery life (smartwatch mode)
- Up to 23 days
- Pulse Ox blood oxygen
- yes (spot-check, and optional all-day acclimation and in sleep)
- Training status
- yes (improved)
- Display type
- AMOLED (optional always-on mode)
- Water rating
- 5 ATM
- SKU
- fd-b1f298449477
- Display Size
- 1.4\" (35.4 mm) diameter
- Display resolution
- 454 x 454 pixels
- Battery type
- Lithium ion
- Charging method
- Garmin proprietary plug charger
- Memory/History
- 32 GB
- SKU
- fd-b1f298449477
- Abnormal heart rate alerts
- yes (high and low)
- Sleep
- yes (advanced)
- Hydration
- yes (in Garmin Connect™ and optional Connect IQ™ widget)
- Women's health
- yes (in Garmin Connect™ and optional Connect IQ™ widget)
- SKU
- fd-b1f298449477
- Connectivity
- Bluetooth, ANT+, Wi-Fi
- Smartphone compatibility
- iPhone, Android™
- Stocks
- yes (optional Connect IQ app)
- SKU
- fd-b1f298449477
- Gym
- Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Jump Roping
- Indoor running
- Treadmill Running, Indoor Track Running, Virtual Running
- Outdoor running
- Running, Outdoor Track Running, Trail Running, Ultra Running
- Outdoor recreation
- Hiking, Mountaineering, Indoor Climbing, Bouldering, Golfing, Disc Golf, Archery
- In the ring
- Boxing, Mixed martial arts
- Other activity profiles
- Inline Skating
- SKU
- fd-b1f298449477
- Live event sharing
- Android™ Only
- SKU
- fd-b1f298449477
- Garmin Connect™ Challenges app
- yes (optional Connect IQ app)
- SKU
- fd-b1f298449477
- Ground contact time and balance
- yes (with compatible accessory)
- SKU
- fd-b1f298449477
- Measures shot distance (calculates exact yardage for shots from anywhere on course)
- automatic
- SKU
- fd-b1f298449477
- Area calculation
- yes (via Connect IQ™)
- Fish forecast
- yes (via Connect IQ™)
- SKU
- fd-b1f298449477
- Heart rate from external HRM (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)
- yes (with HRM-Swim, HRM-Pro, HRM-Pro Plus or HRM 600)
- SKU
- fd-b1f298449477