Smart Watch for Man Women, Fitness Tracker with Spo2 Monitor Fitness Watch 5ATM Waterproof Activity Tracker, Full Round Screen Smartwatches 14 Sports Modes Tracker Watch Compatible with IOS Android

Product Information

The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. In addition, wearing the device too tightly, raising your arms,or clenching your fists can affect blood circulation, which also affects sensor performance. If you don’t wear the device before going to bed, or if you take off the device immediately after getting up, the recorded sleep time will be prolonged or inaccurate. Before you use the device for the first time, please remove the protective film on its screen and charge it to activate it.

Factors like wearing the device too loosely, swinging your arms, or sliding Of the device over your skin can impact heart rate readings.If neither Of the above works, disable and re-enable Bluetooth on your phone, or restart your phone. Just check the weather on your smartwatch and you'll know whether to bring an umbrella or sunglasses. Another feature is having the option of more than 70 sports modes and also two weeks battery life which is market competitive and leading in the smartwatch market.

It is water resistant which means in swimming or diving it will stay functional from worries and damage caused by water. Your device features an industry-standard optical heart-rate sensor that is certified as safe to use. It is not resistant to acidic and alkaline solutions, chemical reagents, and other aggressive liquids. The device starts recording data after your tenth step and only saves data when you have completed 30 steps.The accelerometer and algorithms that the device uses to count your walking steps are highly sensitive, even small differences may affect the accelerometer and algorithms.