Amazfit Balance 2 vs Amazfit T-Rex Ultra 2
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  Amazfit Balance 2 Original price was: KSh 42,000.00.KSh 39,000.00Current price is: KSh 39,000.00.Buy now |
|---|
Add up to 2 more items to compare
Huawei Watch GT 7 ProKSh 45,000.00
Huawei Watch GT 6 Pro Original price was: KSh 36,000.00.KSh 33,500.00Current price is: KSh 33,500.00.
Google Pixel Watch 5 41mmKSh 42,000.00
Google Pixel Watch 5 45mmKSh 52,000.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature | Amazfit Balance 2 |  Amazfit T-Rex Ultra 2 |
|---|---|---|
| Price | Original price was: KSh 42,000.00.KSh 39,000.00Current price is: KSh 39,000.00. | KSh 85,000.00 |
| Display | 1.5-inch AMOLED touchscreen | 1.5-inch AMOLED |
| Battery capacity | 658 mAh rated | 870 mAh rated |
| Water resistance | 10 ATM; suitable for swimming and supported diving activities subject to manufacturer guidance | 10 ATM; tested to ISO 22810:2010 |
| Storage | 32GB | 64 GB total; 26.7 GB available |
| Operating system | Zepp OS 6 | — |
| Network / cellular | No | — |
| Positioning / GNSS | Dual-band, six-satellite positioning with circularly polarized GPS antenna | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna |
| Health & wellness features | 24/7 heart rate, blood oxygen, stress, HRV, BioCharge, LifeLoad, training load and recovery insights; wellness measurements are not intended for medical diagnosis | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; HybridCharge, BioCharge and LifeLoad energy insights; VO₂ Max and health alerts |
Full specifications
2 of 4 products
| Specification | Amazfit Balance 2 | Amazfit T-Rex Ultra 2 |
|---|---|---|
| Identity & design | ||
| Brand | Amazfit | Amazfit |
| Model | Balance 2 | Amazfit T-Rex Ultra 2 |
| Announced | June 24, 2025 | — |
| Dimensions | 47.4 × 47.4 × 12.3 mm (heart-rate sensor base excluded) | 51 × 51 × 14.3 mm, excluding heart-rate sensor base |
| Weight | 43 g without strap | 89.2 g with strap |
| Build materials | Aluminum-alloy frame, fiber-reinforced polymer case and sapphire-glass touchscreen | Fibre-reinforced polymer case; Grade 5 titanium bezel, buttons and back panel |
| Wrist size | 140–210 mm | 145–215 mm |
| Strap / band | 22 mm silicone strap with classic pin buckle; additional Lava strap included with applicable package | 26 mm silicone strap with classic pin buckle |
| Controls / buttons | Two physical buttons and touchscreen | Four physical buttons; sapphire-glass touchscreen |
| Display | ||
| Display | 1.5-inch AMOLED touchscreen | 1.5-inch AMOLED |
| Screen resolution | 480 × 480 pixels, 323 ppi | 480 × 480 pixels, 322 ppi |
| Display protection | Sapphire glass | Sapphire glass |
| Display features | Up to 2,000 nits peak brightness; peak brightness is unavailable below 30% battery | Up to 3,000 nits peak brightness; Always-On Display |
| Performance & software | ||
| Storage | 32GB | 64 GB total; 26.7 GB available |
| Operating system | Zepp OS 6 | — |
| Connectivity | ||
| Network / cellular | No | — |
| SIM / eSIM | No | — |
| Wi-Fi | 2.4 GHz Wi-Fi | 2.4 GHz Wi-Fi (802.11 b/g/n) |
| Bluetooth | Bluetooth 5.2 BLE | Bluetooth 5.2 and BLE |
| NFC | Yes | — |
| Positioning / GNSS | Dual-band, six-satellite positioning with circularly polarized GPS antenna | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna |
| Ultra Wideband (UWB) | No | — |
| Satellite features | No | — |
| Audio & communication | ||
| Speaker | Two built-in speakers | Supported |
| Microphone | Built-in microphone | Supported |
| Calling | Bluetooth phone calls when paired with a compatible phone | Bluetooth calling and call/text notifications through a connected smartphone |
| Sensors, health & fitness | ||
| Sensors | BioTracker 6.0 PPG biometric sensor (5PD + 2LED), accelerometer, gyroscope, barometric altimeter, ambient-light sensor, geomagnetic sensor and temperature sensor | BioTracker 6.0 PPG biometric sensor (5 photodiodes + 2 LEDs); accelerometer; gyroscope; geomagnetic sensor; barometric altimeter; ambient-light sensor; temperature sensor |
| Health & wellness features | 24/7 heart rate, blood oxygen, stress, HRV, BioCharge, LifeLoad, training load and recovery insights; wellness measurements are not intended for medical diagnosis | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; HybridCharge, BioCharge and LifeLoad energy insights; VO₂ Max and health alerts |
| Sleep tracking | Sleep stages, naps, sleep score, sleep HRV and recovery insights | Sleep HRV; sleep quality; stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights |
| Sports / workout modes | More than 170 sports modes with strength training and official HYROX modes | 187 sports modes; smart recognition of 25 strength-training movements and 8 sports movements; HYROX race and training modes |
| Training & outdoor features | Zepp Coach, downloadable base, ski and golf-course maps, turn-by-turn navigation, route tools and support for compatible workout peripherals | Zepp Coach; PeakBeats; lactate threshold, Training Stress Balance, Training Load and Training Effect; offline maps; on-watch route planning, automatic rerouting, POI search, turn-by-turn navigation; golf maps; external heart-rate, running-power and cycling sensors |
| Safety & emergency features | — | Two-colour flashlight with SOS/Boost modes; storm, high-altitude blood-oxygen and route-deviation alerts |
| Diving / depth features | Scuba-diving support; follow the manufacturer’s dive-mode limits and safety guidance | Freediving and recreational scuba-diving support to 45 m; EN13319:2000, ISO 6425:2018 and GB/T 18828-2022 diving certifications; Bühlmann ZHL-16C decompression model |
| Battery & durability | ||
| Battery capacity | 658 mAh rated | 870 mAh rated |
| Battery life | Up to 21 days typical use, 10 days heavy use, 33 hours accurate GPS or 67 hours power-saving GPS | Typical use: up to 30 days; heavy use: 15 days; AOD: 10 days; accurate GPS: 50 h; power-saving GPS: 90 h; maximum GPS: 177 h; low-temperature mode with GPS: 40 h |
| Charging | Magnetic charging head; approximately 2 hours; USB-C cable is not included | Magnetic charging head; DC 5 V 1.5 A maximum input |
| Water resistance | 10 ATM; suitable for swimming and supported diving activities subject to manufacturer guidance | 10 ATM; tested to ISO 22810:2010 |
| Durability / certifications | MIL-STD-810G-2014 low-pressure, temperature, shock, vibration and impact tests; TUV water-resistance report 68.189.25.0132.01 | MIL-STD-810H-2019; low-temperature operation down to −30 °C; SGS water-resistance test; certified diving standards |
| Compatibility | ||
| Phone compatibility | Android 7.0 or later; iOS 15.0 or later | Android 7.0 or later; iOS 15.0 or later |
| Companion app | Zepp app | Zepp App |
| Colors | Black with additional Lava strap | Black Magma |
Related comparisons
Amazfit Balance 2Huawei Watch GT 7 ProHuawei Watch GT 6 ProAmazfit Balance 2Amazfit Balance 2Google Pixel Watch 5 41mmAmazfit Balance 2Google Pixel Watch 5 45mm
Apple Watch Series 8Amazfit Balance 2
Apple Watch UltraAmazfit Balance 2
Apple Watch Ultra 2Amazfit Balance 2
Apple Watch Series 9Amazfit Balance 2
AmazFit FalconAmazfit Balance 2
AmazFit T-Rex UltraAmazfit Balance 2