LETSCOM Fitness Tracker Color Screen, Activity Tracker with Heart Rate Monitor, Sleep Monitor, Step Counter, Calorie Counter, IP68 Waterproof Smart Pedometer Watch for Men Women Kids (Green)

More Extras: Broad Compatibility: Compatible with smartphones with iOS 8.0 & later/Android 4.4 & later, Bluetooth 4.0 & later. Call, SMS & SNS Reminder: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display. Sedentary Alert: Set reminders for periods of time of inactivity. Alarm Alert: Set silent alarms on the tracker to wake you up without disturbing your loved ones. Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed. One full charge gives you about 5 days of battery life. SPECIFICATIONS: Model: ID115Pro Bluetooth version: Bluetooth 4.0 or later Bluetooth transmission distance: 10 Meters (33 feet) Screen size: 0.96 inch Screen type: TFT LCD color screen Material: upper casing: PC+ABS; strap: TPU Dimension: suits for wrist size: 5.4 inch - 7.6 inch Battery type: Polymer Lithium Battery Battery capacity: 90mAh Waterproof Rate: IP68 Working time: about 5 days Charging time: 1-2 hours Weight: 0.85 oz (24g)