Applicable platform: android platform, Apple iOS platform

Mode of operation: touch + button

Interface: USB 2.0

Memory size: ROM: 512KB RAM: 64KB External FLASh: 32MB

G-sensor model: Bosch BST-BMA253

Heart rate sensor model: Tianyi Hexin HRS3300

Display specifications: 1.04 inch

Button mode: touch button

Battery type: polymer

Charging head specification: 5V 1A

Charging method: thimble

Motor type: wire motor

Standby power consumption: Standby 25 days, normal use 7 days (calculated with 110mAh battery)

Bluetooth type: 4.2

Types of font push: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Polish, Malay

Support APP: WearHealth

Charging voltage: 5V 1A

Charging current: 80mA

APP language: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Malay

Mobile phone system requirements: Android 4.3 and above IOS 8.3 and above

Sports record: calorie calorie length (KM) motion track (app end)

Health monitoring: sleep monitoring heart rate (single continuous) test blood pressure test

Smart Reminder: Drinking Water Sedentary Meeting Medication WeChat QQ LINE Twitter facebook whatsApp Skype Linkedln Viber Call SMS SMS

Other functions: Do not disturb mode Raise the hand to bright screen Metric system switching Bracelet clock switching (24H/12H) Restore factory settings Find the bracelet Air upgrade