Amazfit GTR 4

Amazfit GTR 4

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Color: SuperSpeed Black
Subtotal: $302.00
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Amazfit GTR 4

Amazfit GTR 4


Amazfit GTR 4

Color: SuperSpeed Black


Register warranty at

Please note that the warranty is only applicable for authorized products sold by Official Amazfit Partners in Singapore.

150+ Sports Modes & Strength Exercise Recognition | Dual-band Positioning & Route Import*

Ultra-long 14-day Battery Life | Easy 24/7 Health Management | Bluetooth Phone Calls & Music Storage

*Route import will be available via OTA update

Advanced Fitness Support

150+ Sports Modes

Smart Recognition of Strength Training Exercises

Smart Recognition of 8 Sports

Live Sports Data Broadcast

Music Storage & Playback

Strong & Precise GPS Tracking and Navigation

Industry-first Dual-band Circularly-polarized GPS Antenna

6 Satellite Positioning Systems

Route File Import & Real-time Navigation

Track Run Mode & Smart Trajectory Correction

Review & Share Your Activity

PeakBeatsTM Workout Status Algorithm

Sync Workout Data to adidas Running & Strava

Design Engineered for Action

One-piece Metallic Middle Frame

Stainless Steel Navigation Crown

Large 1.43" HD AMOLED Display

200+ Watch Faces & Always-on Displays

Power that Goes the Distance

Ultra-long 14-day Battery Life

New Battery Saver Mode


BioTracker™ 4.0 Health Data Sensor

24H Heart Rate, SpO2 & Stress Monitoring

Test 4 Health Metrics in 1 Tap

Track Sleep Quality & Daytime Naps

Luxurious Interaction

Ultra-powerful Zepp OS 2.0

Adjustable Interface

Rich Mini App Ecosystem with Games



Superspeed Black (Fluoroelastomer strap)

Racetrack Grey (Nylon strap)

Dimensions (without heart rate base)


Weight (with strap)


Body Material

Aluminum alloy middle frame + high-gloss sprayed PC bottom shell



Water-resistance Grade



Material: AMOLED

Size: 1.43"

Resolution: 466x466

PPI: 326

Touchscreen: Tempered glass + anti-fingerprint coating + anti-glare bezel


Battery Capacity: 475 mAh (rated value)

Charging Method: Magnetic charging

Theoretical Charging Duration: Approx. 2 hours

Typical Usage Scenario Battery Life: Up to 14 days

Battery SaverMode Battery Life: Up to 24 days

Clock Mode Battery Life: Up to 50 days

Heavy Usage Scenario Battery Life: Up to 7 days

Accuracy GPS Mode: Up to 25 hours

Balanced GPS Mode: Up to 44 hours

Power Saving GPS Mode: Up to 52 hours

Health Sensors

BioTracker™ 4.0 PPG biometric sensor

(supports blood-oxygen, 4PD + 2LED)


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

Microphone: Support

Speaker: Support

Motor: Linear motor



Fluoroelastomer / Leather / Nylon Quick release

Width: 22mm

Min. & Max. Wrist Dimensions

Fluoroelastomer & Leather straps: 150mm-215mm

Nylon strap: 150mm-210mm

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 abo

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