withings steel hr 36mm - black/white

Steel HR is the first heart rate tracking activity tracker that offers a long battery life of up to 25 days, all in a classic style. The watch is great for going from the gym to the office or the party. In addition, you will be aware of the notifications of your smartphone that are displayed directly on the watch screen. Color: White Connectivity: Bluetooth Low Energy (Bluetooth Smart Ready) OS Compatibility: - iOS 8.0 and higher - Android 6.0 and higher Weight [g]: 49 Warranty: 24 month