Features:
Multifunctional but easy for operation, convenient for use.
Wrist band, collar clip and key ring design, 3 choices for wearing, more flexible usage.
Ultraviolet and temperature detecting, helping you to protect skin.
Light, comfortable and portable.
Intimate helper for life and perfect gift for friends.
 
Functions introduction:
1. Pedometer and exercise monitoring - Calculate the total time spent on walking, running or jog.
2. Energy consumption recording - Record the amount of exercise, steps taken, distance traveled and calories burned.
3. Sleep monitoring - Detect total effective sleeping  time and motions every night (including light sleep and deep sleep).
4. Ultraviolet detecting - Know the ultraviolet light intensity to protect your skin from harmful UV rays. Please do not block the light hole when detecting ultraviolet.
5. Environment temperature detecting - Detect and display the indoor temperature as well as ambient temperature outdoors. Please keep the device away from your body when detecting environment temperature.
6. Calls / SMS reminding - Light flashes to indicate coming of Calls / SMS.
9. Anti-lost function: Two-way anti-loss system that confirms the distance exceeds the safe distance, the alarm system will activate.
 
Specifications:
Bluetooth version: 4.0
Chip: Ti2541
Support system: For Android 4.3 and above, for iOS 6.1
Battery: CR2032 3V
Battery life: 60 days
Water resistance: Life water resistance
Color: Black and blue
Material: ABS and aluminum alloy
Item size: 24.6 * 3.0cm / 9.7 * 1.2in (L * D)
Item weight: 22.0g / 0.8oz
Package size: 11.0 * 6.0 * 2.6cm / 4.3 * 2.4 * 1.0in (L * W * H)
Package weight:  59.0g / 2.1oz
 
User Tips:
1. For Android application: Enter at Googleplay, 360 applications market, android market, Tencent Application market or other applications market, search "BtLinker" to download and install our application (supporting for Bluetooth 4.0 / Android4.3 above system).
2. For iphone application: Enter APP store and search "BtLinker" to download and install our application (supporting for Bluetooth 4.0 / iOS 6.1 and above).
3. Bracelet can only log one account at the same time. If you want transferred to others,you may do that. First, to unbundle the original bracelet (unbundling steps: Click on the left to exit the setting -and then enter a new 
account number and password - reset after logging in, you can lift the account binding).
4.  Bracelet will be zero data at 00:00 am on each day and record new data again.
5. To connect phone with the device, it is firstly needed to make sure Bluetooth in iOS / Android device is turned on. Click on the main interface to enter the APP binding and then long press the search button to search 
devices.
 
Note:
1. User tips is based on the default product settings.
2. The images in the manual instruction may not be full match to the actual product but for reference.
3. This product has no screen to display information.
 
Package list:
1 * Smart host
1* Battery CR2032 3V
1 * Wrist band
1 * Collar clip
1 * Plastic key ring
1 * Opener