--Product Description: -- Model: LT716 Smart Watch -- Bluetooth version: Bluetooth 4.0 -- Operation mode: touch- button -- Power on: press and hold the function key -- Screen type: 1.44 inch TFT LCD -- Standby time: 4-7 days of normal use; 30-day standard based on 230mAh -- Functions: exercise, message, alarm, date, heart rate measurement, sedentary reminder, sleep monitoring, time -- Alarm type: vibration -- APP language support -- English, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, etc. --Package includes: 1X Smart watch