Fitbit Inspire 3

Display: 1.47-inch AMOLED screen Battery: Up to 14 days OS: HarmonyOS, works on Android and iOS Connectivity: Bluetooth 5.2, (BLE) Sensors: Accelerometer, gyroscope, optical heart rate, SpO2 Colors: Wilderness Green, Flame Red, Graphite Black, Nebula Pink Dimensions: 44.35 x 26 x 9.99 mm Weight: 16 g