- Three All-New Sensors for More Precise Info - Track hear rate, skin temperature & signs of stress
- Up to 40% More Accurate Heart Rate Tracking During Vigorous Activities like HIIT
- Detect Stress & Learn How to Manage It
- Feel More at Ease with Safety Check
- Just Say "Hey Google" for Hands-Free Help
- An Enhanced 24-Hour Battery with Always-On-Display & Faster Charging