SPECIFICATIONS

Activity Tracked: Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker

Application Age Group: Adult

Band Material: Rubber

Battery Capacity(mAh): >450mAh

Battery Life: 3days

Bluetooth-compatible Version: 5.3

Brand Name: ZUIDID

Case Material: Alloy

Category: Smart Watches

Certification: CE,FCC,RoHS,UL

Choice: yes

Compatibility: All Compatible

Display Size: 1.45inch

Function: Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Push Message,24 hour instruction,Chronograph,Alarm Clock,World Time,Calorie Counter,DIVER,Multiple Time Zone,Power Reserve,Speed Measurement,Heart Rate Tracker,Interactive Music,Calendar,Compass,Countdown,Calculators

GPS: No

Hign-concerned Chemical: None

Language: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Korean,Ukrainian,Hebrew,Dutch,Arabic

Mechanism: Yes

Metrics measured: Heart Rate Monitor,Women's Health Monitoring,Other,Sleep Monitor

Model: M-Rex4

Multiple Dials: Yes

Network Mode: None

Origin: Mainland China

RAM: <128MB

ROM: 128 MB

Rear Camera: None

Resolution: 360*360

SIM Card Available: No

Screen Material: LCD

Screen Shape: Round

Style: SPORT

System: Android Wear,Android OS,iOS

Touch Screen: Yes

Type: On Wrist

Voice assistant built-in: Yes

WIFI: No

Waterproof Grade: 50m

semi_Choice: yes