Amazfit GTS 4 GPS 42mm Infinite Black Aluminium Case Med Silicone RemAmazfit GTS 4 Smart Fitness Made Easy
A Frontrunner in Fashion
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
Gear Up and Go.
Music Storage & Playback
For a workout motivation boost only your favorite song can deliver, store music on the watch3 for direct playback - or even effortlessly control your phone's music via Bluetooth.
Jump in with Smart Recognition of：
8 Sports Movements
As soon as you begin one of these eight sports, the watch will sense your movement and automatically4 suggest that you open the corresponding sport mode.
Strength Training Exercises
Dozens of strength training movements can be automatically recognized, many of which have adjustable variations in the Zepp App.
The watch can count your reps and track your rest time between sets.
After your workout, the Zepp App will show you the muscle group you exercised and how long you exercised it for, to help keep your training efficient.
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.
Import Route Files & Follow Your Own Path
Import a route file to the watch from the Zepp App and navigate your way along it in real-time.
When following your own unique path, track your real-time movement directly on the display.
See the shortest straight line back to the starting point of your journey when you're in a hurry.
Track Run Mode & Smart Trajectory Correction
Get professional performance data like duration, distance, and average pace for every lap you run.
The algorithm can automatically correct trajectory and distance to match your selected lane if positioning signals momentarily become weak.
Review Your Performance with PeakBeats
When you're done working out, the PeakBeats workout status algorithm will show you data including maximum oxygen uptake (VO2 Max), full recovery time, training load and training effect, to help you understand factors that can affect your recovery, progress and exercise capacity.
Sync Workout Data to Strava and adidas Running
Show your friends what a true frontrunner looks like. Sync data from your running and cycling workouts to Strava and, thanks to a new partnership between Amazfit and adidas Runtastic, to the adidas Running app.
Sleek and Strong Metallic Body
The elegant combination of traditional craftsmanship, modern design, and advanced technology make the Amazfit GTS 4 a fashionable fusion of the past, present and future.
Super Slim and Light Design
One-piece aluminum alloy middle frame.
Compact 9.9mm & 27g design.
Ultra-large 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 monitoring 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 tap.
Store Cards for Simplified Shopping
Always forgetting your store card? No problem. Easily add membership and club card codes from your favorite stores to the Amazfit GTS 4, via the Zepp App17. Simply show the code on your watch display when it's time to scan, and carry on with your shopping trip.
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.
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.
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
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 ModeSpecifikationer:Design
Colors
Infinite Black (Fluoroelastomer strap, Liquid silicone strap)
Dimensions
(without heart rate base) 42.7x36.5x9.9mm
Weight (without 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: 390x450
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 UsageL 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 / Liquid Silicone/ 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
Sports & Health Features
Sports Features
Sports Modes: 154
Smart Recognition of: 25 strength training movements 8 sports movements
Template Creation: Interval training (via the watch)
Advanced Running Support: Track Run mode, Smart trajectory correction, Virtual pacer
Workout Status: PeakBeats
Health Features
24H Monitoring
Heart rate
Blood-oxygen saturation
Stress level
Manual Measurement
Heart rate
Blood-oxygen saturation
Stress level
One-tap measurement
Sleep Quality Monitoring
Sleep stages (including REM)
Daytime naps
Sleep schedule
Sleep breathing quality
Sleep score
