Display
- Amazfit T-Rex 3
- 480 × 480 pixels; 322 ppi
- Amazfit Balance 2
- 480 × 480 pixels; 323 ppi
Wearable comparison
Amazfit T-Rex 3 vs Amazfit Balance 2
Compare battery life, health tracking, display and fit.
01Selected  Amazfit T-Rex 3
KSh 33,000In Stock | 02  Amazfit Balance 2
KSh 39,000In Stock |
|---|
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2 of 4 products
Our quick verdict
The Amazfit T-Rex 3 lasts longer between charges (27 days typical) and is rated for free diving to 45 m, while the Amazfit Balance 2 is lighter to wear all day and offers two speakers and Bluetooth calling.
Capacity
- Amazfit T-Rex 3
- 700 mAh battery capacity
- Amazfit Balance 2
- 658 mAh battery capacity
Portability
- Amazfit T-Rex 3
- 68.3 g
- Amazfit Balance 2
- 43 g
Sensors
- Amazfit T-Rex 3
- BioTracker 6.0 PPG, accelerometer
- Amazfit Balance 2
- BioTracker 6.0 PPG, 5 PD + 2 LED
Sleep tracking
- Amazfit T-Rex 3
- Sleep stages including REM, naps
- Amazfit Balance 2
- Sleep HRV, sleep stages including REM
Key differences
The main differences to help you choose.
Amazfit T-Rex 3
- Longer battery life: up to 27 days in typical use (vs 21).
- Longer sport-mode battery: up to 42 hours in GPS mode (vs 33 hours in GPS mode).
- Rated for free diving to 45 m.
- Lower price: KSh 33,000 (vs KSh 39,000).
Amazfit Balance 2
- Lighter: 43 g (vs 68.3 g).
- Two speakers.
- Bluetooth calling.
- Slimmer: 12.3 mm thick (vs 13.75 mm).
What matters most to you?
6 priorities selected.
| Priority | Amazfit T-Rex 3 | Amazfit Balance 2 |
|---|---|---|
| Battery life | 700 mAh battery | 658 mAh battery |
| Portability | 68.3 g | 43 g |
| Display | 1.5-inch OLED display, 322 ppi | 1.5-inch OLED display, 323 ppi |
| Software | Zepp OS 6 | Zepp OS 6 |
| Sensors | BioTracker 6.0 PPG, accelerometer | BioTracker 6.0 PPG, 5 PD + 2 LED |
| Sleep tracking | Sleep stages including REM, naps | Sleep HRV, sleep stages including REM |
| Positioning / GNSS | Dual-band GNSS, 6 satellite positioning systems | Dual-band GNSS, circularly polarized antenna |
| Third-party fitness apps | Strava, adidas Running | Runna, strava |
| Controls / buttons | 4 physical buttons, touchscreen | Two physical buttons and touchscreen |
| Wrist size | 145–210 mm | 140–210 mm |
| Diving / depth features | Freediving to 45 m | Scuba-diving support |
| Case material | Stainless-steel bezel, polymer frame | Aluminum alloy, fibre-reinforced polymer |
| Pixels per inch | 322 ppi | 323 ppi |
Tick a topic above to see how each product answers it.
Detailed comparison
Explore the full specifications, section by section.
These products have the same published specifications.
Similarities
- Both use Bluetooth 5.2.
- Both have a plastic case.
- Both are water resistant to 100 m.
- Both have OLED displays.
- Both have 1.5-inch screens.
- Both connect over Bluetooth.
In summary
Get the Amazfit T-Rex 3 if you want longer battery life and free-diving support to 45 m, or the Amazfit Balance 2 if you would rather have a lighter watch for all-day wear and two speakers.
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