- Battery life: Up to 40 hours
- Charge time: One hour for over 50%
- Connectivity: Dual-chip Wi-Fi and Bluetooth
- Tracking: AlwaysOn with 20 GPS updates per second
- Fit: 8–30.5 inches, five colors available
Pros
- Reliable GPS, even in dense cover
- Longer battery life with fast charging
- Halo Health adds daily tracking
Cons
- High price point at $600
- Subscription required for GPS features
- App still feels laggy at times
