Amazfit GTR 4.
Smart Fitness Made Easy A Classic in Action Powered by Zepp OS 2.0 150+ 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.
150+ Sports Modes.
Get down to business with a huge selection of over 150 sports modes, including Strength Training, Golf Swing, 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.
ive 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 watch for direct playback – or even effortlessly control your phone’s music via Bluetooth.
8 Sports Movements.
As soon as you begin one of these eight sports, the watch will sense your movement and automatically suggest that you open the corresponding sport mode.
Strength Training Exercises.
The Amazfit GTR 4 can automatically recognize the movements and count the reps of dozens of strength training exercises, many of which have adjustable variations in the Zepp App, as well as 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.
Track GPS Movement in Real-time.
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.
Dimension | 46 x 46 x 10.6mm : without heart rate base |
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Weight | 34g : without strap |
Battery | 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 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 |
OS | Android 7.0 iOS 12.0 |
Connectivity | Bluetooth 5.0 WLAN 2.4GHz, Dual-band & 6 satellite positioning systems |
Display Size | 1.43"inches, Sensors BioTracker 4.0 PPG biometric sensor supports blood-oxygen, 4PD + 2LED) Movement Acceleration sensor Gyroscope sensor Geomagnetic sensor Barometric altimeter Ambient light sensor |
Display Colours | AMOLED capacitive touchscreen, 16M colors 466x466 PPI 326 Tempered glass + anti-fingerprint coating + anti-glare bezel |
Body Colours | Superspeed Black Fluoroelastomer strap , Vintage Brown Leather Leather strap , Racetrack Grey Nylon strap |
Other Features | GPS, GLONASS, Galileo, BDS, QZSS Buttons 2 Water-resistance Grad 5 ATM Microphone Support Speaker Support Motor Linear motor Body Material Aluminum alloy middle frame + high-gloss sprayed PC bottom shell |