SPECIFICATIONS

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

Application Age Group: Adult

Battery Capacity(mAh): 300-450mah

Battery Life: 8

Bluetooth-compatible Version: 5.3

Brand Name: amazfit

Category: Smart Watches

Choice: yes

Compatibility: All Compatible

Display Size: 1.45inch

Function: Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call

GPS: Yes

Hign-concerned Chemical: None

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

Mechanism: No

Metrics measured: Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Stress Monitor

Model: GTR 4

Multiple Dials: Yes

Network Mode: None

Origin: Mainland China

RAM: <128MB

ROM: <128MB

Rear Camera: None

Resolution: 466*466

SIM Card Available: No

Screen Material: AMOLED

Screen Shape: Round

System: Zepp OS

Type: On Wrist

Voice assistant built-in: Yes

Waterproof Grade: Professional Waterproof

amazfit Model: gtr 4

semi_Choice: yes