Amazfit T-Rex Ultra 2 vs Amazfit Cheetah 2 Pro
Compare specifications, current prices and availability. Choose up to four products from the same family.
 Amazfit Cheetah 2 Pro Original price was: KSh 35,000.00.KSh 28,000.00Current price is: KSh 28,000.00. |
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Add up to 2 more items to compare
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Amazfit T-Rex Ultra 2 | Amazfit Cheetah 2 Pro |
|---|---|---|
| Price | KSh 85,000.00 | Original price was: KSh 35,000.00.KSh 28,000.00Current price is: KSh 28,000.00. |
| Display | 1.5-inch AMOLED | 1.32-inch AMOLED |
| Battery capacity | 870 mAh rated | 540 mAh |
| Water resistance | 10 ATM; tested to ISO 22810:2010 | 5 ATM |
| Storage | 64 GB total; 26.7 GB available | 32 GB |
| Positioning / GNSS | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna | Six-system dual-band positioning |
| Health & wellness features | 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 | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap heart-rate, SpO2, stress and breathing-rate measurement; PAI; heart-rate recovery; menstrual-cycle tracking; breathing exercises and health alerts |
Full specifications
2 of 4 products
| Specification | Amazfit T-Rex Ultra 2 | Amazfit Cheetah 2 Pro |
|---|---|---|
| Identity & design | ||
| Brand | Amazfit | Amazfit |
| Model | Amazfit T-Rex Ultra 2 | Amazfit Cheetah 2 Pro |
| Dimensions | 51 × 51 × 14.3 mm, excluding heart-rate sensor base | Screen diameter: 43.8 × 43.8 mm; case diameter: 48 × 48 mm; thickness: 15.6 mm including heart-rate sensor, 13.2 mm excluding sensor |
| Weight | 89.2 g with strap | 45.6 g (without strap) |
| Build materials | Fibre-reinforced polymer case; Grade 5 titanium bezel, buttons and back panel | Grade 5 titanium frame and case; aluminum-alloy buttons; plastic bezel |
| Wrist size | 145–215 mm | — |
| Strap / band | 26 mm silicone strap with classic pin buckle | 20 mm silicone strap with classic pin buckle |
| Controls / buttons | Four physical buttons; sapphire-glass touchscreen | Four physical buttons; touchscreen |
| Display | ||
| Display | 1.5-inch AMOLED | 1.32-inch AMOLED |
| Screen resolution | 480 × 480 pixels, 322 ppi | 466 × 466 pixels, 353 ppi |
| Display protection | Sapphire glass | Sapphire crystal |
| 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 total; 26.7 GB available | 32 GB |
| Connectivity | ||
| Wi-Fi | 2.4 GHz Wi-Fi (802.11 b/g/n) | 2.4 GHz Wi-Fi |
| Bluetooth | Bluetooth 5.2 and BLE | Bluetooth 5.3 |
| Positioning / GNSS | Built-in dual-band positioning; six satellite positioning systems; circularly polarised GPS antenna | Six-system dual-band positioning |
| Audio & communication | ||
| Speaker | Supported | Supported |
| Microphone | Supported | Supported |
| Calling | 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; geomagnetic sensor; barometric altimeter; ambient-light sensor; temperature sensor | BioTracker 6.0 PPG biometric sensor (5 photodiodes + 2 LEDs); accelerometer; gyroscope; ambient-light; geomagnetic; temperature; barometric altimeter |
| Health & wellness features | 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 | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap heart-rate, SpO2, stress and breathing-rate measurement; PAI; heart-rate recovery; menstrual-cycle tracking; breathing exercises and health alerts |
| Sleep tracking | Sleep HRV; sleep quality; stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights | Sleep HRV; sleep stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights |
| Sports / workout modes | 187 sports modes; smart recognition of 25 strength-training movements and 8 sports movements; HYROX race and training modes | 170+ sports modes; automatic recognition of 25 strength-training movements and 8 sports movements |
| Training & outdoor features | 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 | Built-in running workouts; Zepp Coach plans; lactate threshold; running power; ground-contact time; gait analysis; VO2 Max; Training Load, Training Effect and Training Stress Balance; offline maps; route import and planning; automatic rerouting; POI search; turn-by-turn navigation; virtual pacer; Track Run and smart trajectory correction |
| Safety & emergency features | Two-colour flashlight with SOS/Boost modes; storm, high-altitude blood-oxygen and route-deviation alerts | Red/white LED flashlight with Boost and SOS modes; phone-call notifications; high/low heart-rate, low-SpO2 and high-stress alerts |
| Diving / depth features | 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 | 870 mAh rated | 540 mAh |
| Battery life | 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 | Typical use: up to 20 days; heavy use: 10 days; AOD: 8 days; accurate GPS: 31 h; GPS + music: 15 h; GPS + AOD: 26 h; continuous GPS power-saving: 69 h; extended GPS: 99 h |
| Charging | Magnetic charging head; DC 5 V 1.5 A maximum input | Magnetic charging head |
| Water resistance | 10 ATM; tested to ISO 22810:2010 | 5 ATM |
| Durability / certifications | 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 14.0 or later |
| Companion app | Zepp App | Zepp App |
| Colors | Black Magma | Titanium |
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