Multifunctional Smart Band

The Smart Band can record all day activity data, such as steps, distance, calories and more. Added features include: weather monitor, call rejection, multi-sport, stopwatch, wrist sensor, heart rate, blood oxygen level and sleep monitor while providing SMS, WhatsApp and Social media alerts. No Charging cable required, simply plug into any USB port. Just download a user-friendly APP, connect to Bluetooth and sync data to iPhone or Android smartphones to manage easily.<br/> Screen Size: 0.96 inches <br/>Lithium Battery Capacity: 90mAh <br/>USB Clip Input: DC 3.7V / 10 mA <br/>Working Time: 4 - 7 days <br/>Charge Time: 3-4 hours <br/>Standby Time: 7 days <br/>Waterproof Rating: IP67 <br/>Supports: IOS 8.0+ and above, Android 4.4 and above <br/>Alert Monitoring of Calls, SMS, WhatsApp, Facebook, Twitter, WeChat and QQ. Features: - Record all day activity data - Weather monitor, call rejection, multi-sport, stopwatch, wrist sensor, heart rate, blood oxygen level and sleep monitor while providing SMS, WhatsApp and Social media alerts - No Charging cable required - Download a user-friendly APP, connect to Bluetooth and sync data to iPhone or Android smartphones to manage easily Size: 250 x 19 x 12 mm Material: Silicone, Alloy Print position: Front Print area: 9 x 9 mm