ITEM NAME:115PLUS Smart Bracelet Heart Rate Monitor Fitness Tracker Wristband (Black) A#S Product Description Description: Specifications: Device model: ID 115PLUS heart rate bracelet Compatible system: for iOS7.1 and above, Android4.4 and above Main functions: heart rate monitoring, step counting, calorie burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control photo, etc. Waterproof and dust-proof: sweat-proof, rainproof, splash-proof Display screen size: 0.96 inches Screen type: OLED Connection parameters: Low-power Bluetooth 4.0 synchronization Other parameters: appearance material TPE Watch body size: 43*18*12mm/1.69*0.71*0.47in Strap: 245*20*12.8mm/9.65*0.79*0.5in Product net weight: 28g Product color: Black Other features: touch screen: full touch screen Control mode: button switching Data Storage: Record detailed 7-day motion data Battery type: polymer lithium battery Life time: 5-10 days Charging method: USB charging Net weight: 24g Gross weight: 60g Packing size: 116*78*28mm/4.57*3.07*1.10in Product size: 165*165*8mm/6.49*6.49*0.31in Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Smart Bracelet 2 X Straps 1 X Manual.Device model: ID 115PLUS heart rate bracelet. Included: 1 X Smart Bracelet. Strap: 245 20 12.8mm/9.65 0.79 0.5in. Other features: touch screen: full touch screen. Screen type: OLED. Product color: Black.