Main Functions:Heart Rate Monitor， Time Clock， Pedometer， Calories Counter， Distance， Sleep Monitor， Alarm Alert， Call Reminder， Anti-Lost， Phone Finder， Remote Camera Control<br>When there is SMS， incoming call or message on the connected phone， the TW64 will alert you to read them.<br>When the Bluetooth is disconnected or the phone is out of the Bluetooth distance， the watch will alert<br>Sedentary Reminder:Set it to remind you to walk or exercise after a long time sit<br>Count how many steps you have walked， how far you run and how much calorie you consumed. You can enjoy doing sports.<br>System Compatiblity:IOS 7.1 / Android 4.4 or above<br>Main Functions:Heart Rate Monitor， Time Clock， Pedometer， Calories Counter， Distance， Sleep Monitor， Alarm Alert， Call Reminder， Anti-Lost， Phone Finder， Remote Camera Control<br>Sensor Model:Gsensor kx022-1020<br>Main Chip: Nordic nRF51822<br>Pulse Sensor: Silicon labs Si1142<br>Vibration Motor: Yes<br>Waterproof Level: Life Level Water-Proof<br>Display Size: 0.49 inch<br>Display Type: OLED<br>Bluetooth Type: Bluetooth 4.0BLE (Low Energy)<br>Material: Watch Shell: Plastic， Strap: Silicone<br>Watch Size: 41.6x20x12.8mm<br>Net Weight: 25g<br>Master:Cortex-M4 core<br>RAM:4M<br>Keys: Single Key: Short Click and Long Press Control<br>Special Feature Light on Wrist Up<br>Data Storage: Latest 7 Days<br>Battery Type: Li-Poly Battery<br>Battery Volume: 60 mAh<br>Working Time: Over 7 Days<br>Charging: 3 Pins Clip Charge<br>Charge Time: 1 to 1.5 hours<br>App Name:Mistep<br>Historical data: store 30 days<br>Trend Analysis:Day，week，month，year.day and sleep<br>Day data details:Number of steps，calories.distance<br>Chart Analysis:steps curve<br>Heart rate analysis:Graph<br>Motion data details:Duration，number of steps，optional heart rate(Average，maximum)<br>Chart Analysis:step curve，heart rate zones<br>Sleep data details:sleep curve，heart rate curve<br>Package List:<br>Clock Body*1<br>Strap*1<br>USB Charge Cable*1<br>Manual*1<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56cc2daabac5ae17a8aeaca1-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56cc2daabac5ae17a8aeaca1-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56cc2daabac5ae17a8aeaca1-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56cc2daabac5ae17a8aeaca1-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">