Amazfit GTS 4 Smartwatch
Amazfit GTS 4 Smartwatch. Smart Fitness Made Easy with A Frontrunner in Fashion. Powered by Zepp OS 2.0, 150+ sports modes & strength exercise recognition, dual-band positioning & route import, large AMOLED display & lightweight design, easy 24/7 health management, Bluetooth phone calls & music storage.
Super Strong & Accurate GPS Tracking. The Amazfit GTS 4 uses industry-leading dual-band circularly-polarized GPS antenna technology – similar to that used in the aircraft and automotive fields – so you can enjoy stronger positioning6 that’s 99% as accurate as top handheld GPS locators.
Whether you’re hiking a tree-covered trail or cycling to work through a congested city center, enjoy positioning that’s unimpeded by environmental and multi-path interference.
*Support for the 6th satellite system will be added via OTA update.
1.75″ HD AMOLED Display. It’s time to see the bigger picture of your health and fitness. Immerse yourself in the ultra-large 1.75″ AMOLED display, and view the data that matters to your wellness journey in pristine HD clarity.
Powerful & Accurate Health Technology. The Amazfit GTS 4 debuts the new BioTracker™ 4.0 PPG biometric sensor. Enhanced to 2LED, the sensor collects 33% more data and is more accurate than the previous generation, thanks to the ultra-thin 0.4mm glass base.
This sensor, combined with the watch’s upgraded heart rate tracking algorithm, greatly reduces potential signal interference caused by arm movement during exercise, for heart rate tracking that almost reaches the level of heart rate belts.
Easy 24/7 Health Management. Enjoy highly accurate 24-hour monitoring12 of heart rate, blood-oxygen saturation and stress levels. The watch can also detect your breathing rate, and is able to quickly measure these four important health13 metrics in one easy tap14.
A Prime Personal Online Assistant. Easily set an alarm, ask a question, get a translation and more with Alexa. Download the Alexa* watch face from the Zepp App for a convenient quick-start Alexa icon.
*Amazon, Alexa and all related marks are trademarks of Amazon.com, Inc. or its affiliates.
Offline Voice Assistant. Engage a sports mode, open a health feature and more via voice command, even when you don’t have an internet connection. Tell the watch to “Up Your Game”, for a built-in surprise…
Answer Bluetooth Phone Calls. Via Bluetooth connection to your phone, the Amazfit GTS 4 can be used to receive and answer phone calls, to help you keep up with personal and professional contacts while on the move.
Features Fit For Every Lifestyle. Enhance the everyday with the Amazfit GTS 4’s upgraded Shortcut Cards. Get all the information that’s important to you compiled into one one super-clear list – with event-related cards like To-do List, Alarm Clock and even your currently-playing music, displayed at the top – for quick and easy viewing.
The Power to Stay In-style for Longer. Crush your workout goals for up to eight days at a time. Primed for action, the battery of the Amazfit GTS 4 packs a 300mAh rated value, and the watch’s new Battery Saver Mode even enables continued use of features like sports modes, measurement of health metrics, and more, all while saving power.
Connect to the Zepp App. Friendly to both Android and iOS users, the Zepp App on your phone conducts health and exercise data display and analysis, features a watch face store, provides system updates for your watch, and facilitates smart device management.
Features
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
- PeakBeats™ Workout Status Algorithm
- Sync Workout Data to
- adidas Running & Strava
Super Slim and Light Design
- One-piece Metallic Middle Frame
- Stainless Steel Navigation Crown
- Ultra-large 1.75″ HD AMOLED Display
- 150+ Watch Faces & Always-on Displays
Accurate 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
The Ultimate Personal Assistant
- Store Membership Cards
- Amazon Alexa Built-in
- Offline Voice Assistant
- Answer Bluetooth Phone Calls
The Power to Stay In-style for Longer
- Up to 8 Days’ Battery Life
- New Battery Saver Mode
Technical Specifications
Design
- Colors: Infinite Black (Fluoroelastomer strap)
Misty White (Fluoroelastomer strap)
Autumn Brown (Nylon strap)
Rosebud Pink (Fluoroelastomer strap) - 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: 300mAh (rated)
- 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
- Motor: Linear motor
Strap
- Materials: Fluoroelastomer / Nylon
Quick release - Width: 20mm
- & 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
