| key specs |
| Strap Colour |
Infinite Black |
black, blue, orange, and green |
| Display Size |
36mm |
33mm |
| Compatible OS |
Android, iOS |
Android, iOS |
| Dial Shape |
Round |
Round |
| Display Type |
AMOLED |
- |
| Strap Material |
- |
Silicone |
| Ideal For |
- |
Unisex |
| general |
| Brand |
Amazfit |
Realme |
| Model |
GTR 4 Limited Edition |
Watch S Pro |
| Release date |
April 26, 2023 |
December 23, 2020 |
| Model Name |
Amazfit GTR 4 Limited Edition |
Watch S Pro |
| Dial Shape |
Round |
Round |
| Strap Colour |
Infinite Black |
black, blue, orange, and green |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Water Resistant |
5ATM |
5ATM |
| Usage |
Health, Fitness |
- |
| Strap Material |
- |
Silicone |
| Interchangeable Strap |
- |
Yes |
| Water Resistance Depth |
- |
50 metres |
| Ideal For |
- |
Unisex |
| Dial Colour |
- |
Black |
| dimensions |
| Width |
46.5 |
257.6 |
| Height |
46.5 |
46 |
| Thickness |
11.2 |
11.1 |
| Weight (g) |
49.00 |
63.50 |
| product details |
| Sensor |
Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor |
PPG, SpO2 |
| Compatible Device |
Android, iOS |
Android 5.0 and above, iOS 9.0 and above |
| Notification |
Yes |
Yes |
| Notification Type |
Smart Notification |
Call, text, email |
| Battery Life |
14 days |
14 days |
| Charge Time |
2 hours |
2 hours |
| Charger Type |
Magnetic Charger |
Magnetic |
| Stand By Time |
50 days |
- |
| Other Features |
Stainless steel middle frame, Glass-ceramic bottom shell, Dual-band & 6 satellite positioning systems |
- |
| Closure |
- |
Classic Buckle |
| Battery Type |
- |
420mAh |
| Rechargeable Battery |
- |
Yes |
| connectivity features |
| Call Function |
Yes |
No |
| Bluetooth |
Yes |
Yes |
| Wi-Fi |
Yes |
- |
| GPS |
Yes |
Yes |
| Third Party App |
Yes |
Yes |
| Call Features |
Make Calls, Reject Calls |
Call reject |
| Other Connectivity Features |
- |
Find My Phone |
| platform and storage features |
| Operating System |
Zepp OS 2.0 |
- |
| Compatible Operating System |
Android, iOS |
Android, iOS |
| Processor Name |
- |
ARM Cortex M4 |
| camera and display features |
| Display Resolution |
466x466 pixels |
454x454 |
| Display Size |
36mm |
33mm |
| Display Type |
AMOLED |
- |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
- |
| Heart Rate Monitor |
Yes |
Yes |
| Calendar |
Yes |
- |
| Alarm Clock |
Yes |
Yes |
| Date & Time Display |
Yes |
Yes |
| Other Fitness Features |
154 Sports Modes, Automatic Recognition, BioTracker™ 4.0 PPG biometric sensor |
- |
| Other Watch Functions |
Over 200 watch faces, Music Storage, OTA Update via Wi-Fi, Events Reminder, To Do List |
- |
| Chronograph |
- |
Yes |
| Number of Buttons |
- |
2 |
| audio and video features |
| Speaker |
Yes |
- |
| Microphone |
Yes |
- |
| Voice Control |
Yes |
- |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Companion app Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
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