Wearfit Sports Fitness Band (Black)
Starts from 27.58
24 hours PER sec sustained heart rate monitoring - upgraded fitness tracker can support 24 hours per second to monitor your heart rate, different from the past monitoring per hour
Please don't put it in hot water, because hot water have water vapour, please don't wear this device go to swimming, because the temperature difference is relatively large, will bring water fog
Synchronize your sleep time every night and analyse your sleep quality by the sleep trend graphs, accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality
Calories, distance, heart rate monitor, sleep quality measurement, call reminder, alarm clock, stopwatch, search bracelet and so on, these amazing features are available
Full charge requires only 1-2 hours and the standby time can be 3 to 7days with full power, app supports most smart phones with Bluetooth 4.0 or above, support system: iOS 8.4 or above
Monitoring your heart rate to help you do exercise scientifically and help you get a better understanding of your fitness level
App is more comprehensive, now it is updated version, besides, it is with quality comfortable and fashion strap