Amazfit GTS 4

Technical Specifications
Design

Colors
Infinite Black (Fluoroelastomer strap)
Misty White (Fluoroelastomer strap)
Autumn Brown (Nylon strap)
Rosebud Pink (Fluoroelastomer strap)21

Dimensions
(without heart rate base)
42.7×36.5×9.9mm

Weight (with strap)
27g

Body Material
Aluminum alloy middle frame
high-gloss sprayed PC bottom shell

Buttons
1

Water-resistance
Grade
5 ATM

Display

Material
AMOLED

Size 1.75″”

Resolution 390×450

PPI 341

Touchscreen
Tempered glass
anti-fingerprint coating

Battery

Battery Capacity
300 mAh (rated value）

Charging Method
Magnetic charging

Theoretical
Charging Duration
Approx. 2 hours

Typical Usage
Scenario Battery Life
Up to 8 days

Battery Saver
Mode Battery Life
Up to 16 days

Clock Mode
Battery Life
Up to 30 days

Heavy Usage Scenario
Battery Life
Up to 4 days

Accuracy GPS Mode
Up to 16 hours

Balanced GPS Mode
Up to 28 hours

Power Saving GPS Mode
Up to 33 hours

Sensors

Health
BioTracker™ 4.0 PPG biometric sensor
(supports blood-oxygen, 4PD + 2LED)

Movement
Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter
Ambient light sensor

Positioning
Dual-band & 6 satellite positioning systems

Connection
WLAN 2.4GHz, Bluetooth 5.0 & BLE

Other

Microphone Support

Speaker Support

Strap

Materials
Fluoroelastomer / Nylon
Quick release

Width: 20mm

Min. & Max.
Wrist Dimensions
140mm-200mm

Buckle
Classic pin buckle

Packing List

Smartwatch (including standard strap), magnetic
charging cable, instruction manual
Supported Devices

Android 7.0 and above, iOS 12.0 and above
Application

Zepp App”