ITEM NAME:116 Plus 1.3 inch Touch Smart Bracelet Heart Rate Fitness Tracker (Green) Product Description Description: 116 Plus 1.3 inch Touch Smart Bracelet Sports Watch Heart Rate Blood Pressure Sleep Monitor Reminder Fitness Tracker Wristband Feature: Heart rate, blood pressure, pedometer, calories, distance, sleep monitoring, call reminder, alarm clock reminder, raise your hand to light the screen, shaking and photo, social sharing (WeChat, QQ, Facebook, Twitter), etc. Main Function: 1. Wearable hardware + smart APP + big data cloud service. 2. Wear it with you, control, display, and record through APP, and synchronize data to the cloud in real time. 3. Monitor changes in physical health values, display risk status and assessment results. Specification: Model: K4(116 Plus) Color: Black, Green, Red, Blue, Purple Main Control Chip: for Telink 8266 Sensor: Three-Axis Gravity Sensor Optoelectronic Chip: HRS3300DS Vibration: Low Power Consumption Motor Compatible System: for Android 4.4 and above, for iOS 8.2 and above Screen Size: 1.3 inch 240*240 12Pin TFT screen Bluetooth: 4.0 BLE (Low Power Consumption) Battery Type: Polymer Lithium Battery Battery Capacity: 150mAh Charging Method: USB Direct Charge Charging Time: About 1.5H Life Time: 2 Days Of Use, 5 Days Of Standby Data Storage: 1 Month Control Method: Touch Control, Mobile APP Control Product Languages: Chinese, English, Japanese, Turkish, Spanish, German, Russian, Finnish, Arabic, French, Malay, Indonesian, Korean, Portuguese, etc. Packing Size: 90 X 72 X 55mm/3.54 X 2.83 X 2.17" Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Smart Bracelet 1 X Manual.Wearable hardware + smart APP + big data cloud service. Model: K4(116 Plus). Sensor: Three-Axis Gravity Sensor. Color: Black, Green, Red, Blue, Purple. Included: 1 X Smart Bracelet. Vibration: Low Power Consumption Motor.