Amazfit GTS 4

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
150+ Sports Modes:
Choose from a huge selection of over 150 sports modes, including Walking, Running, Cycling, Yoga, and a lot more. And when it’s time for that well-earned beach vacation, the watch can be used to track your swimming data and endure the equivalent of up to 50 meters’ water pressure.

Live Sports Data Broadcast:
Get live notifications broadcast through the watch’s speaker or your Bluetooth headphones for sports data like heart rate and hydration reminders, distance covered, and more.

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.

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.​

The Power to Stay In-style for Longer​:
Crush your workout goals for up to eight days21 at a time. Primed for action, the battery of the Amazfit GTS 4 packs a 300 mAh 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.

Technical Specifications
Design

Colors
Infinite Black (Fluoroelastomer strap)
Misty White (Fluoroelastomer 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
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

Motor
Linear motor

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
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

Health Assessment System
PAI

Breathing Exercise
Support

Menstrual Cycle Tracking
Support

Health reminders
Abnormally high & low heart rate
Low blood-oxygen
High stress level
Prompts to perform Breathing Exercise

150+ Sports Modes
Sports Category
Sports Modes

Running & walking
Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run

Cycling
Outdoor cycling, Indoor cycling, Mountain biking, BMX

Swimming
Pool swimming, Open water swimming, Fin swimming, Artistic swimming

Outdoor workouts
Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle

Indoor sports
Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching

Dance
Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Break dance, Folk dance, Dance, Modern dance, Disco, Tap dance

Combat sports
Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo

Ball sports
Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf swing

Water sports
Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling

Winter sports
Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing

Leisure sports
Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game

Board & card games
Chess, Checkers, Go, Bridge, Board game