Important explain:We are so sorry that the Bluetooth smart Bracelet server was attacked not long ago,some emergence of bug, to cause can not download APP, connect and synchronize data issues etc., so to bring buyers not very good shopping experience! All current bug has been repaired, We promise to return and refund the wrong product. and we are trying to provide better products and services.Thank you!
1.Blood oxygen monitor?ACCURACY ±1 ? & Heart rate monitor.many times we are in a state of hypoxia and do not know,mild hypoxia is not easy to be found,but a long time,there will be a serious risk of mild hypoxia . Wear the bracelet to do exercise, all those data can be synchronized and analyzed on your smart phone. watch.
2.Main function: Real-time Blood oxygen monitoring, heart rate monitor, sport pedometer, sleep management, calls to remind, distance calculation, SMS alerts, calorie calculation, alarm reminder, sedentary reminder. Anti-lost.
3.Sliding touch & Waterproof IP66:No need to take off when swimming or showering . through the test of the multiple protection grade,S1 can external intrusion,and can prevent the dust from invading,soak in water for a certain period of time or the water pressure in the standard of IP66 rated not water .To live a healthy life, buy it for yourself, parents and friends!
4.Connect to your phone via Bluetooth 4.0 Technology, monitoring Blood oxygen and Heart rate, all those data can be synchronized and analyzed on your smart phone.