Features:
<br />* IP67 waterproof. S2 can be wear to swim. (depth not over 1m, time not over 30mins)
<br />* Sports and Health: sports tracking (Pedometer, distance, calorie)   sleep tracking (sleeping time, sleeping quality)   set fitness goals movement pattern (Bicycle-riding mode, Running mode, Rope skipping, Sit-ups, Jumping jacks).
<br />* GPS movement Trajectory, distance, Time, Pace, Calorie, Historical records, track sharing.
<br />* Alert & Notification function: call reminder (Android, iOS), contact name display; Facebook, Twitter, Line, 
<br />SKYPE, WhatsApp (Android, iOS), content display; Sedentary; Anti-lost warning; Clock alarm; Task alert.
<br />* Smart buttons Find phone: Camera remote, Music remote, Video remote.
<br />* Wake up screen by turn wrist
<br />* Built-in 90 mAh Lithium-ion polymer rechargeable battery, can be used about 10 days.
<br />* Compatible with Android 4.3 and above, IOS 7.0 and above, with Bluetooth 4.0 Phone.
<br />* APK Name: SmartWristBand. APK Language: Simplified Chinese, traditional Chinese, English, multi language.
<br />
<br />Tracks steps, heart rate, walking distance, calories burnt, sleep quality.
<br />Also can be set alarms to remind of getting up, drinking or sedentariness.
<br />Muti-functions to let you have more experience.
<br />-12/24 hour system
<br />-Turn the wrist light screen
<br />-Recording the daily goals
<br />-Sports tracker heart rate monitor
<br />-USB2.0 -Monitor sleep automatically and wake with a silent alarm
<br />-Track steps, heart rate, distance, calories burned, sleep quality, active minutes and steps
<br />-Remote taking photo function, you can use smart watch control the phone and take photos
<br />-Pedometers for walking, running, gym, workout, excercise, jogging, Climb, Cycling, ETC, Outdoor, Indoor Sports Tracker.
<br />-wireless activity tracker Suitable for women, men, Etc
<br />
<br />Compatible with:
<br />
<br />Android Phone 4.4 or higher:Nexus 5X 6P, One plus One Two,
<br />HTC M8 M9,etc.Apple IOS 7.0 or higher: iPhone 4s,5,5s,5c,6,6s,6 Plus,6s Plus.
<br />
<br />Specification
<br />
<br />Screen Display:OLED
<br />Operation method:Touch type
<br />Screen Display Size:0.96inch
<br />Wireless distance:5m-10m
<br />Charger:Voltage 5
<br />Wristband Material:TPU
<br />Battery Capacity:90mAH
<br />System:Android,IOS
<br />
<br />NOTE:Waterproof in daily life, but not in shower, swimming, diving
<br />
<br />Please wear the bracelet on the inside of the ulnar joint 2CM wear, and measure the heart rate sensor close to the skin, so to ensure that the measurement data more accurate.
<br />We recommend using the first through the 5V 500mA USB device to charge the bracelet to ensure that the bracelet is fully charged.