Brand Name: Rondaful
Function: Sleep Tracker
Function: Call Reminder
Function: Blood Pressure
Function: Blood Oxygen
Language: English
Screen Type: LED
Waterproof Grade: Life Waterproof
Compatibility: All Compatible
Touch Screen: Yes
Band Material: Rubber
Band Detachable: Yes
Model: /
Application Age Group: Adult
Case Material: Plastic
Style: Sport
Screen Style: Rectangle/Square-shape
type: M4 Smart Bracelet
type1: Waterproof Fitness Color Screen Bracelet
type2: Heart Rate Blood Pressure Monitoring
Bluetooth: built-in Bluetooth antenna
Charger interface: power supply, charging clip
Button: touch, single point
type3: time display, sports mode, information reminder
type4: phone reminder, step counter, calories
type5: distance, raise hand screen, sleep monitoring
drop shipping: support