?HEART RATE MONITOR: This Activity tracker ( C5 ) can track your heart rate and all-day activities, all-round protection,as a sports exercise and weight loss guidance,but can't as professional medical heart rate monitor chip.
?SPORTS MANAGEMENT: Step counting, calories burning and distance measuring, comprehensively collect your excise data. when you use this fitness tracker you can click the "history record" to see your exercise date.
?HEART RATE & SLEEP MONITOR: The activity bracelet can monitor your heart rate to help you do exercise scientifically and accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality.
?OTHER FUNCTIONS: The bracelet will remind you by vibration for incoming calls or messages, support such as Facebook, Twitter, Instagram, WhatsAppetc; find phone/band, camera remote control, sedentary reminder, sleep management, clock alerm, right/left wearing, multi-language app language.
?TECHNICAL DESIGN: The fitness tracker watch connect with smart phone by Bluetooth,Compatible System: for iOS 8.0 + Version, Android 4.4 + Version ? 0.91" OLED screen with gesture senser control, the screen will automatically light up when you turn over hand, 5.5" - 7.6" adjustable silicon band tit for different wrist size, IP65 daily waterproof design.