Grineria store enterprises, your no1 home of consumer electronics such as smart watches, wireless earpod speakers and more.
main function-blood pressure, blood oxygen monitor, heart rate monitoring, pedometer, calories record, sleep quality monitoring, sync date and time, notifications, anti-lost alert, find phone, sedentary alert, etc.
Lightweight 20g quite convenient even wear it sleeping.Responsive oled touch screen - by short touch/long touch 5 seconds of the only key,you can easily read the steps counting, heart rate, calories, time, date, messages etc.
Fitness tracker main function: heart rate monitor/ step counter / calorie counter / sleep analysis / distance measurement / movement measurement / telephone anti-lost / heart rate test / caller display / sms display/ activity trackers.
Caller / sms display: it will vibrate to notify you when your phone receives a telephone call, sms text, and sns messages including facebook, wechat whatsapp, skype, twitter, messenger