[Product Information]

If used as a traditional watch, it's standby time up to 20 days, IP67 waterproof rating, anti-sweat and rainwater entry, ideal for travel and outdoor sports
The app supports most smart phones with Bluetooth 4.0. Support system: iOS 8.0 or above , Android 4.4 or above (Huawei Mate 7/P9, LG, Samsung. etc )
SUNETLINK smart wristband will help you get a better understanding of your fitness level.such as steps, distance, calories burned, It accurately monitors total effective sleeping time and motions every night (including light sleep and deep sleep)
Not only as a simple watch to check the time and date, but also as a pedometer, sleep monitor, alarm clock, incoming calls and SMS alerts, messages and social notifications and sedentary alerts. More importantly it has heart rate detection and blood pressure detection function, can better protect your health
The fitness tracker has a fixed sleep monitoring period, does not need to set up your own, you can automatically record your sleep according to your movement. Depending on the actual sleep quality, calculate the depth and light sleep time, then you can develop a plan to adjust your lifestyle and habits to stay more effective. It can also wake you by gently vibrating