Very good91/100
- high-quality titanium case
- scratch-resistant sapphire glass
- outstanding battery life of up to two weeks
- precise pulse and GPS measurement
- ECG function and freediving up to 40 meters
- Large and heavy
The device uses built-in sensors to record ECG and other health-related metrics during daily use.
The 12-day battery life allows for multi-day use without the need for constant recharging.
Making phone calls requires an active Bluetooth connection to a smartphone.