Metrics measured: Heart Rate Monitor

Metrics measured: Sleep Monitor

Brand Name: other

Compatibility: All Compatible

Multiple Dials: Yes

GPS: No

Network Mode: None

Mechanism: No

Function: Picometer

Function: sleep tracker

Function: Message Reminder

Function: Call Reminder

Function: 24 hour instruction

Function: World Time

Function: Permanent Calendar

Function: Month

Function: Heart Rate Tracker

Function: Calendar

RAM: <128MB

SIM Card Available: No

Battery Capacity: 220-300mah

Rear Camera: None

Voice assistant built-in: no

Waterproof Grade: Not waterproof

Category: Smart Watches

Activity Tracked: Steps Tracker

Activity Tracked: Activity Tracker

Origin: Mainland China

Bluetooth-compatible Version: 4.0

System: Android OS

System: IOS

ROM: <128MB

Type: On Wrist

Choice: yes