live well,love more LY 107S the professional sport wristband This product is non- , the results are for reference . Model LY 107S black、 Mainfeature CPU nRF51822 HRSensor PD70-01C-TR7 RAM 32KB ROM 256KB Bluetooth BT4.0 70mAh Usedtime 5Days General Callreminder Alarm Caloriestrack Distancecalculation Sleepmonitor Bloodpressure Heartratemonitor Size 230*18.8*10.8mm Weight 90g Feature: 1、Good design Fashion and delicate design, LY 107S dynamic fit your wristband, choose the TPU, make sure your and record have not been affected. 2、 Heart rate and bloodpressure Professional heart rate and analysis system can offer the real time and accurate data. It is your consultant of healthylifestyle. 3、 Sport Good partner for sports. Record and track data accurately. 4、 Born for sport, record every step, every running, and every journey. 5、 Carrying the low- Bluetooth, maximum stand by 7days and more. 6、Charger Portable USB interface. No special charger needed. 7、water proof With the I/P68, you can wear the device when you swim. 8、 Sleep LY 107S tracks your sleep automatically, measuring awake, light and sound sleep, to help you get a better nights rest. 9、 message promote The LY 107S can promote the message and show the detail with the 0.87 inch LED screen. 10、Long press the touch point in the calorie interface switch to landscape mode. Package include: 1 x Smart sports bracelet
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