Powerful Functions of LETUFIT HR
LETUFIT HR Fitness tracker can automatically track heart rate, steps, distance, calories burned active minutes,act as a stopwatch and it is easy to check time and date, it is better to be your healthy companion!
Sleep Monitoring
At night,track your sleep and set a silent alarm to wake better and get your best rest (including light sleep and deep sleep)
Notification Alerts:
Call / SMS Alert,SNS Alert, Alarm alert,sedentary alert(by silent vibration)
Water Resistance
XP67 Life-waterproof,sweat,rain and splash proof,you can shower,wash up,do dishes,etc
Remote Camera Shooting
Device key could control remote photography shooting.
Built-in USB Charging
Built-in USB Charging,easy to charge with any USB ports（No additional charger needed)
In The Box:
1 x LETUFIT HR Fitness Tracker
1 x User Manual
Basic Specifications:
Bluetooth Version: 4.0
Compatible System: iOS 7.1 & Android 4.4 above
Display: 0.86 inch OLED Screen
Band material: Silicone
Band Size: 9.4 x 0.6 x 0.4 inch
Battery: Lithium Polymer Battery
Capacity:50mAh
Charge Time: 1-2 hours
Standby: 5~10 days
Using Time:About 7 days
Weight: 18g
