Amazfit GTR 4 Smartwatch with 1.43 inch AMOLED display, 14 day battery life, BioTracker 4.0 health sensors, and dual band GPS. It offers Bluetooth calling plus music storage in a lightweight 34 gram aluminum body. The 5 ATM water resistant design works great for daily fitness tracking and notifications.
About Amazfit GTR 4
The Amazfit GTR 4 brings a beautiful round face to your wrist with its large 1.43 inch AMOLED display. You see clear details on the 466 by 466 pixel screen even under bright light thanks to the anti glare glass. This setup makes checking notifications or workout stats easy and enjoyable every day. The slim aluminum design feels light at only 34 grams so you forget it is there while moving through your routine.
Long battery life stands out as a real game changer for busy people. The 475 mAh cell lasts up to 14 days with normal use and still gives solid hours when you track routes with GPS. You spend less time hunting for chargers and more time living active days without worry. Fast magnetic charging gets you back on track quickly when needed.
Health insights come straight from the advanced BioTracker 4.0 sensor built into the watch. It tracks your heart rate, blood oxygen, stress levels, and sleep patterns continuously so you understand your body better. This constant feedback helps you adjust habits and feel more in control of your wellness goals. Automatic exercise recognition plus over 150 sports modes cover everything from runs to yoga sessions with precise data.
Stay connected without pulling out your phone all the time. Take calls through the built in microphone and speaker while the watch handles music playback from its storage. Zepp OS 2.0 runs smoothly and the 5 ATM water resistance means you wear it swimming or in the rain. Dual band GPS delivers accurate location tracking for outdoor adventures.
Specifications
| Parameter | Value |
|---|---|
| Display | 1.43 inch AMOLED 466 x 466 pixels |
| Battery capacity | 475 mAh |
| Battery life | Up to 14 days typical use |
| Water resistance | 5 ATM |
| Weight | 34 g without strap |
| Sports modes | Over 150 |
| Health sensors | BioTracker 4.0 PPG |
| GPS | Dual band multi satellite |
| Operating system | Zepp OS 2.0 |
| Bluetooth calling | Yes |
| Music storage | Yes |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $140 |
Reviews
I love how this smartwatch tracks my runs with such clear GPS data. The screen looks sharp even in sunlight and the battery lasts forever compared to my old one. Answering calls from my wrist feels so convenient during busy mornings.
Sleep tracking on this watch opened my eyes to better rest habits. Heart rate and oxygen readings seem reliable after morning workouts. It is light enough that I wear it all day without noticing.
Music storage and Bluetooth calling work smoothly on my hikes. The health features give useful daily summaries in the app. Battery endurance is impressive though I wish the strap options were wider.
