Amazfit GTR 4 Smart Watch
|WLAN 2.4GHz, Bluetooth 5.0 & BLE|
|Display||– Material : AMOLED|
– Size : 1.43″ inches
– Resolution : 466×466
– PPI : 326
– Touchscreen : Tempered glass +
anti-fingerprint coating +
|– Dimensions (without heart rate base) : 46x46x10.6mm (New Version, without sensor base)|
– Weight (with strap) : 34g
– Body Material : Aluminum alloy middle frame +
high-gloss sprayed PC bottom shell
– Buttons : 2
– Water-resistance Grade : 5 ATM
|– Battery Capacity : 246 mAh (typical value)|
– Charging Method : Magnetic charging
– Theoretical Charging Duration : Approx. 2 hours
– Typical Usage Scenario Battery Life : Up to 14 days
– Battery Saver Mode 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
|Sensor||– 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 system
|Strap||– Material : Fluoroelastomer / Leather / Nylon Quick release|
– Width : 22mm
Min. & Max.Wrist Dimensions : Fluoroelastomer & Leather – straps : 150mm-215mm Nylon strap : 150mm-210mm
– Buckle : Classic pin buckle
|Other||Speaker : Support|
Microphone : Support
Linear Motor : Support
|Packing List||Smartwatch (including standard strap), magnetic|
charging cable, instruction manual
|Supported Devices||Android 7.0 and above, iOS 12.0 and above|
|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|
– 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
Strength Training Exercises
Dozens of strength training movements can be automatically recognized, and the fitness 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.
Live Sports Data Broadcast
Instead of raising your wrist to check your data during exercise, 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.
Note:*Live Sports Data Broadcast supports English and Chinese voice broadcasts and will be available via OTA update.
Route & Movement Tracking
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.
Direct Return Navigation enables you to see the shortest straight line back to the starting point of your journey when you’re in a hurry.
The algorithm can automatically correct trajectory and distance to match your selected lane if positioning signals momentarily become weak.
Note:* Route import will be available via OTA update.
VINTAGE MADE ADVANCED
While inspired by the streamlined style and precision of modern sports cars, the Amazfit GTR 4 also keeps one eye on the rear-view mirror, honoring the classics with its vintage round watch body.
It is the industry’s first smartwatch with anti-glare technology on the glass bezel cover, and the AMOLED display has an anti-fingerprint coating to keep your watch looking pristine.
ADVANCED FITNESS SUPPORT
Choose from a huge selection of over 150 sports modes to challenge yourself, and jump into action quickly with smart recognition of 8 Sports.
You can create interval training templates for 10 sports, directly on the watch. Templates can be divided into stages, which can be looped up to 30 times. When you’re done working out, you can review your performance with PeakBeats, and sync workout data to Strava to show your friends what a true frontrunner looks like.
ONLINE & OFFLINE VOICE ASSISTANTS
Online: Easily set an alarm, get a translation and more with Alexa.
Offline: 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.
POWERFUL & ACCURATE HEALTH TECHNOLOGY
The watch’s new BioTracker 4.0 PPG biometric sensor is enhanced to 2LED, enabling collection of 33% more data than the previous generation, and with improved accuracy. So You will 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 health metrics in one easy tap.
SLEEP QUALITY TRACKING & MORNING UPDATES
Amazfit GTR 4 provides In-depth monitoring of sleep quality & daytime naps, light, deep & REM sleep stages, and sleep breathing quality. Along with being able to easily check your sleep data directly on the watch when you wake up, the watch introduces a new Morning Update function. To help prepare you for the day ahead, these updates include a clear summary of information like the weather, your health data, calendar events and more – you can even customize which content is included in your update.
ZEPP OS 2.0 & MINI APPS
The powerful and easy-to-use Zepp OS has been upgraded. Along with super-smooth interactions and a smartwatch-tailored UI that’s designed to consume less power, you can now choose from two app menu layouts, and two color tones, and switch between styles at will.
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 GTR 4, via the Zepp App. Simply show the code on your watch display when it’s time to scan, and carry on with your shopping trip.
Note:Due to the device’s storage limit, only a maximum of 20 membership cards can be added to the same account. Supported codes include Code 128, Code 39, and QR codes; support for UPC A, EAN 13, and EAN 8 will be added via OTA update.
BLUETOOTH PHONE CALLS
The Amazfit GTR 4 includes a microphone and speaker to let you answer calls on your watch when it’s inconvenient to pick up your mobile phone. Connect the watch to your mobile phone via Bluetooth to ensure that you no longer miss important calls.
MUSIC STORAGE & PLAYBACK
For a workout motivation boost only your favorite song can deliver, store music on the watch for playback through the built-in speaker or your Bluetooth headphones. Alternatively, use the watch to control the music on your phone via Bluetooth connection.