Heart rate mode: S2 is also able to enable the heart rate mode on mobile phone alone without the phone

Cycling mode: By starting the cycling mode of S2， the wristband will react to and record your cycling time and consumed calories once you start cycling

Step measuring mode: S2 will launch the step measuring mode automatically and all the steps in daily life will be recorded and summarized into a statement， including the number of steps， walked distance and consumed calories.

Sync sport data with Apple !#!amp!*! Android devices:
?Go to App store or play store， Scan the package QR Code， download this APK: ? "Smart Wristband" and install it. Compatibility: Must be iOS 7.0 or later， Bluetooth 4.0; Such as: iPhone 4S /5/6/6Plus/7/7plus， iPod touch 5， etc. Android system: Must be Android 4.3 or higher， Bluetooth 4.0; Such as: Samsung S4， Note 3，etc

All-day heart rate continuous monitoring
Open the Bracelet? heart rate mode， don‘t need connect the app， S2 every second send a data， you can achieve all-day measurement of heart rate， control heart rate changes at any time

IP67 Waterproof:
?Elftear S2 smart bracelet is not afraid of washing hands/ doing housework/ walking under rain， it can be weared to swim or dive(the depth not over 1m， time not over 30mins). The adjustable snap strap would well fit your wrist.
24h Heart Rate Monitor: Elftear S2 smart bracelet can accurately monitor your all-day heart rate ，not only your static heart rate， but also could measure your movement heart rate. As well， the smart band will storage 7 days data to help you know about your heath well throughout the day.

Multifunctional Wristband:
?Time， Date， Pedometer， Calorie Burning Monitor， Distance， Sport Mode (Swimming mode， Bicycle-riding mode， Runningmode， Ropeskipping， Sit-ups， Jumping jacks)， Sleeping Monitor， Call Reminder， Anti- Lost Feature， Sedentary， Camera Remote. Just a simple but powerful pedometer bracelet

Long Work Time:
?Built-in 90mah Lithium-ion polymer rechargeable battery，can be used about 10 days.This smart bracelet you could charge it with 5V USB jack or charged by PC. host comes with a standard USB port， easy to get charged through PC or mobile driver.（Holding one hand in the middle of the screen，the other hand pulling strap，You will be able to see the USB interface）Please refer the User Manual before use.

Specification:
APK Name: SmartWristBand
CPU: BT V4.0 BLE
Display: 0.96 inch， 64*128
Acceleration: 3-axis G-sensor
Heart rate: Dynamic heart rate detection
Battery: 90ma Lithium-ion polymer rechargeable battery
Motor: Built-in，remind with vibration
Font: Full character display
Charge: 5V USB jack， charge by PC USB
Water-proof level: IP67，Swimming (depth not over 1m， time not over 30mins)
Using time: About 10 days
Data Sync: Data synchronization to mobile app
Data storage: Storage 7 days' sports data
Compatibility: Support IOS 7.0 and above， Android 4.3 and above
Operation mode: Touch button operation，power on/off，reset
Support more than 200 types of Android !#!amp!*! IOS phone

Features:
Perfect sports equipment: The perfect combination of intelligent bracelet and bluetooth headset. It has exercise management and bluetooth phone function， can well adapt with call and exercise. Won't miss important phone call when exercise， the best equipment for office workers.
This fitness watch can remote your phone's music， click to enter music play page， you can play music and switch forward or backward. Take photos or shoot video via controlling this fitness tracker and smart wristband APP.
APP GPS movement:Trajectory/Historical records， track sharing/Time/Distance/Pace! ? Alert !#!amp!*! Notification function: Call reminder (Android， iOS)， contact name display; Facebook， Twitter， Line， Skype， WhatsApp (Android， iOS)， content display; Sedentary; Anti-lost warning; Clock alarm; Task alert.
Note: Due to the screen of smartband is too small ， so distance， sleep and calories are shown on the app only.

Package Content:
1x Bluetooth Smart Wristband
1x User Manual