Display: 1.72-inch AMOLED, 212×520 resolution, 1500 nits brightness Battery: 233mAh Typical Usage Time: Up to 21 days Usage Time with AOD: Up to 9 days Charging Time: Approx. 1 hour (Magnetic charging) Connectivity: Bluetooth 5.4 Compatibility: Android 8.0 / iOS 14.0 Water Resistance: 5ATM (50 meters)
