HYFAI F6 Fitness Tracker Smart Bracelet Fitness Wristband Smart Watch for iOS and Android (FREE GIFT FAST CHARGER) in Gray
[FITNESS TRACKING & MUTI- SPORT MODES] The fitness tracker can track your physical index, such as heart rate, steps, calories burned, distance.Muti-sport modes to choose as your wish, such as walking, running, hiking, etc.
[HEART RATE & SLEEP MONITOR] The smart band monitors your heart rate to help you do exercise scientifically and track your sleeping quality.
[CALL & MESSAGE REMIND] Send call,SMS and SNS notifications on your wrist thus you will never miss any important call or message，such as Facebook,Twitter, WhatsApp, Instagram, Linkedin，etc.
[OTHER MAIN FUNCTION & IMPORTANT NOTE ] Sedentary reminder,remote camera shooting and IP68 waterproof.This fitness tracker doesn't need the usb charger cable.Just pull the strap and find the golden chip-mounted part for charging it 2 hours to activate firstly.
[COMPATIBILITY & WARRANTY] This activity tracker requires Bluetooth 4.0, iOS 7.0&above, or Android 4.4&above smartphone.It cannot work with tablet,computer and windows system.