Smart Wristband Sports Heart Rate Smart Band Fitness Tracker Smart Bracelet Smart Watch for IOS Android

 Mobile version is lower: iPhone version and  Android version 4.4 Not used

 115plus hr smart bracelet highlights:

 [1] Continuous heart rate measurement
 [2] blood pressure measurement
 [3] Information display
 [4] Heart rate monitoring
 [5] blood pressure (45s) / heart rate
 [6] Sedentary reminder
 [7] sleep monitoring (sleep time, sleep quality, waking times), improve sleep based on data
 [8] bracelet photo
 [9] Monitor the changes in physical health values and find out the health data
 [10] Support multiple languages (Russian, German, Japanese, French, Simplified Chinese, Traditional Chinese, English, Spanish)
 [11] Alarm reminder (up to 3 alarms can be set at the same time)
 [12] Sedentary reminder (30 / 45 / 60 / 90 minutes interval)
 [13] Waterproof rating IP67
 [14] Raise the hand to brighten the screen (you can turn on the night mode, and after the opening, the wrist does not light up in the specified time period)
 [15] Step
 [16] Calories
 [17] distance
 [18] Call reminder (shake 10, contact display name, stranger display number)
 [19] Battery display
 [20] Time (12/24H selectable) display
 [21] month, date, week display
 [22] Find the bracelet (the phone looks for the bracelet, the bracelet will vibrate the screen)
 [23] Bluetooth connection display
 [24] Subtitle push display (42 characters) such as social sharing (WeChat, QQ, Facebook, Twitter)
 [25] Shutdown
 Basic parameters
 Master chip nRF52822
 Photoelectric chip: silicon1143

Connection parameters Bluetooth 4.0BLE (low power consumption)
Charging time about 2H