MyKronoz KRZECIRCLE-GOLD ZeCircle Activity Tracker Gold Type: Activity Tracker OS Compatibility: iOS 7+: Devices with Bluetooth 4.0 BLE, iPhone4s,5, 5c,5s,6, 6Plus iPad3, 4,Air,mini iPod Touch 5 Android 4.3+: Select Devices with Bluetooth 4.0 BLE Windows Phone 8.1: Select Devices with Bluetooth 4.0 BLE Screen Resolution: 64 x 32 pixels Bluetooth: Bluetooth 4.0 BLE Battery Life: Standby time: up to 5 days Height: 10.00 Width: 1.34 Depth: 0.40 |