Bluetooth Smart Bracelet Watch Heart Rate Monitor Blood Pressure Fitness TrackerDescriptionMain Functions:Notes:1. Support RTC, Heart rate monitor, Blood pressure monitor, Step pedometer, Sedentary reminder, Calorie burnt, Distance track, Sleep monitor, Call reminder,  Sleep monitor, Alarm remind, Anti-lost, Messages notice, Camera remote control, etc.2. 0.96 in colorful screen brings you clearer vision.3. Automatically brightening the screen when raising your hand.4. Super long working time and 10-day standby time for longer use.5. Ergonomic design & high quality band for comfortable wearing.6. With USB itself, can be charged directly without cable.Item Type: Smart BraceletMaterial: Zinc alloy + siliconeModel: 115plusChip: ARM-Cortex MOCore: DA14585Bluetooth: 4.0 BLEAPP OS: IOS8.0&above, Android4.3&aboveScreen Size: 0.96" colorScreen Type: TFTBattery: 55mAh Li-polymer batteryWorking Time: 5-7 daysStandby time: 10 daysWhole Size: 26*1.9cmRTC, Heart rate monitor, Step pedometer, Calorie burnt, Distance track, Sleep monitor, Call remind (caller name/caller ID), Alarm remind,Anti-lost, Camera remote control, etc.1. Please allow slight difference due to manual measurement.2. Colors may not appear as exactly as in real life due to variations between the computer monitors and naked eye color difference.