If you need choose colors, please contact us before place order, otherwise, we will send colors randomly, thanks

Body size: 5720.5811.5 mm Environmentally friendly products: Yes Waterproof: IP67 waterproof Wristband material: TPU Wristband wearing range: 16-21.4CM Body weight: 31.5 grams Color: black, silver, rose gold

Hardware Configuration : Hardware platform: 3431Q 512KB RAM+64KB ROM Bluetooth antenna: support two-way Bluetooth, platform, support low-power Bluetooth V4.0 G-SENSOR: Support, Silan Micro Heart Rate Sensor: Support, Tianyi Hexing HRS3300 Blood Pressure Sensor: Support, Tianyi Hexing HRS3300

Storage : Built-in RAM+ROM (CPU owned) 512KB+64KB Extended SPI ROM :support Multi-language font :support

Display: LCD specifications: 0.96 color screen Resolution: 80*160 Connection with the motherboard: FPC welding

Other configurations: Battery capacity: 90mAh Vibration motor: support Function button: Support Charging device: support Charging time: 1.5-2 hours Standby duration: 15 days

Function: Message Push: Support Pedometer: support Multi-sport mode: Support Heart rate test: support Time display: support Horizontal and vertical display: Not supported Daily activity data display: Support Sedentary reminder: support Target encouragement reminder: support WeChat reminder: Support SMS reminder: Support Call reminder: support Firmware upgrade: support Sleep monitoring: support

Package Content: 1x Smart watch 1x User manual 1x Charger clip

The delivery time is around 10-20 working days after your purchase