Udenx Fitness Tracker S2 Smart Wristband Bracelet, IP67 Waterproof Wireless Bluetooth Call Remind Auto Sleep Monitor Sport Pedometer Activity Tracker for Android IOS Phones

الوصف

Description: Our smart tracker use high quality material with high level of waterproof and wide compatibility. Adopt friendly and durable waterproof material, IP67 waterproof grade, so the Sport Smart Wristband available for washing hands, bathing and even swimming. This fitness watch supports most mainstream cellphones with Bluetooth 4.0 or above (not for tablet). Support system: iOS 7.0 and Android 4.3 above. CPU: BT V4.0 BLE Heart beat rate: Dynamic heart beat rate test Acceleration: 3-axis gravity sensing Engine: Built-in Battery: Polymer lithium battery Capacity: 90mAh Work storage: Full font display Charge: 5V USB Waterproof level: IP67 level Play time: About 10 days System support: Android 4.3 & IOS7.0 above, Bluetooth 4.0 Data synchronization: Bluetooth data synchronize to cellphone app Data storage: 7 days sport data reserved APP & Language compatibility: Simplified Chinese, traditional Chinese, English, multi-language Compatibility: Support Android cellphone and iphone Operating mode: Touch button operation, support boot, shutdown, reset Straps size: 140mm-205mm Host size: 56.6*16*25mm Package size: 111*76*57mm Host weigh: 9.6g Product weigh: 20.4g Package weigh: 101.2g Package include: 1*black smart wristband 1* white wristband 1*instruction manual