Amazfit Balance 3 vs Amazfit T-Rex Ultra 2
Compare specifications, current prices and availability. Choose up to four products from the same family.
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AmazFit Falcon Original price was: KSh 70,000.00.KSh 63,000.00Current price is: KSh 63,000.00.
AmazFit T-Rex Ultra Original price was: KSh 50,000.00.KSh 47,000.00Current price is: KSh 47,000.00.
Google Pixel Watch 3 Price range: KSh 37,500.00 through KSh 47,500.00
Amazfit T-Rex 3KSh 33,000.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Amazfit Balance 3 |  Amazfit T-Rex Ultra 2 |
|---|---|---|
| Price | KSh 48,000.00 | KSh 85,000.00 |
| Display | 1.5-inch AMOLED | 1.5-inch AMOLED |
| Battery capacity | 658 mAh rated | 870 mAh rated |
| Water resistance | 10 ATM | 10 ATM; tested to ISO 22810:2010 |
| Storage | 64 GB | 64 GB total; 26.7 GB available |
| Operating system | Zepp OS 6 | — |
| Positioning / GNSS | Built-in dual-band six-system positioning with circularly polarised antenna | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna |
| Health & wellness features | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; PAI; heart-rate recovery; menstrual-cycle tracking; HybridCharge and LifeLoad; breathing exercises and health alerts | 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 3 | Amazfit T-Rex Ultra 2 |
|---|---|---|
| Identity & design | ||
| Brand | Amazfit | Amazfit |
| Model | Amazfit Balance 3 | Amazfit T-Rex Ultra 2 |
| Dimensions | Screen diameter: 44.8 × 44.8 mm; case diameter: 51.4 × 51.4 mm; thickness: 14.6 mm including heart-rate sensor, 12.5 mm excluding sensor | 51 × 51 × 14.3 mm, excluding heart-rate sensor base |
| Weight | Stainless Steel: 62 g; Titanium Black: 55 g, without strap | 89.2 g with strap |
| Build materials | Titanium model: Grade 5 titanium frame and case with stainless-steel buttons; stainless-steel model: stainless-steel frame and parts with fibre-reinforced polymer shell | 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 | 26 mm silicone strap with classic pin buckle |
| Controls / buttons | Four physical buttons; touchscreen | Four physical buttons; sapphire-glass touchscreen |
| Display | ||
| Display | 1.5-inch AMOLED | 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 3,000 nits peak brightness; Always-On Display | Up to 3,000 nits peak brightness; Always-On Display |
| Performance & software | ||
| Storage | 64 GB | 64 GB total; 26.7 GB available |
| Operating system | Zepp OS 6 | — |
| Connectivity | ||
| Wi-Fi | 2.4 GHz Wi-Fi | 2.4 GHz Wi-Fi (802.11 b/g/n) |
| Bluetooth | Bluetooth LE 5.2 | Bluetooth 5.2 and BLE |
| Positioning / GNSS | Built-in dual-band six-system positioning with circularly polarised antenna | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna |
| Audio & communication | ||
| Speaker | Supported | Supported |
| Microphone | Supported | Supported |
| Calling | Bluetooth calling through a connected smartphone | Bluetooth calling and call/text notifications through a connected smartphone |
| Sensors, health & fitness | ||
| Sensors | BioTracker 6.0 PPG biometric sensor (5 photodiodes + 2 LEDs); accelerometer; gyroscope; ambient-light; geomagnetic; temperature; barometric altimeter | 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-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; PAI; heart-rate recovery; menstrual-cycle tracking; HybridCharge and LifeLoad; breathing exercises and health alerts | 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 HRV; stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights | Sleep HRV; sleep quality; stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights |
| Sports / workout modes | 180+ sports modes; automatic recognition of 25 strength-training movements and 8 sports movements; HYROX modes and recreational diving workouts | 187 sports modes; smart recognition of 25 strength-training movements and 8 sports movements; HYROX race and training modes |
| Training & outdoor features | Built-in running workouts; Zepp Coach; lactate threshold; running power; ground-contact time; PeakBeats; offline maps; route planning; automatic rerouting; POI search; turn-by-turn navigation; golf; dual-band six-system GNSS; peripheral power, cadence and heart-rate sensors | 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 | Red/white flashlight with SOS mode; abnormal high/low heart-rate, low-SpO2 and high-stress alerts; phone-call notifications | Two-colour flashlight with SOS/Boost modes; storm, high-altitude blood-oxygen and route-deviation alerts |
| Diving / depth features | Outdoor and indoor freediving, recreational diving and spearfishing workout modes | 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 | Typical use: up to 21 days; heavy use: 10 days; AOD: 7 days; accuracy GPS: 41 h; power-saving GPS: 84 h | 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 | Magnetic charging head; DC 5 V 1.5 A maximum input |
| Water resistance | 10 ATM | 10 ATM; tested to ISO 22810:2010 |
| Durability / certifications | Military-grade low-pressure, high/low-temperature, temperature-shock, vibration and impact tests | MIL-STD-810H-2019; low-temperature operation down to −30 °C; SGS water-resistance test; certified diving standards |
| Compatibility | ||
| Phone compatibility | Android 8.0 or later; iOS 17.0 or later | Android 7.0 or later; iOS 15.0 or later |
| Companion app | Zepp App | Zepp App |
| Colors | Stainless Steel; Titanium Black | Black Magma |
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