Amazfit T-Rex 3 Pro in Kenya
The Amazfit T-Rex 3 Pro price in Kenya is KES 52,000. The T-Rex 3 Pro is Amazfit's flagship rugged outdoor and adventure smartwatch, built around a grade 5 titanium bezel and buttons, a scratch-resistant sapphire glass touchscreen, and a 3,000-nit AMOLED display that stays readable in direct Kenyan sun. It carries MIL-STD-810H military-grade certification, 10ATM water resistance certified for 45-metre freediving and recreational scuba, and dual-band GPS across six satellite systems with full offline maps. The T-Rex 3 Pro is available in 48mm and 44mm sizes at Smartphones Planet with a 2-year warranty.
Key Highlights:
- Grade 5 titanium bezel, sapphire glass, and MIL-STD-810H certification, with a 3,000-nit AMOLED.
- 10ATM water resistance with genuine 45-metre dive certification for freediving and recreational scuba.
- Dual-band GPS across six satellite systems with full offline maps, turn-by-turn navigation, and POI search.
- Up to 25 days of battery and up to 116 hours of GPS tracking on the 48mm model.
- Two-colour LED flashlight with Boost Mode and SOS, plus Bluetooth calling and Zepp Flow voice control.
Design and Build:
The T-Rex 3 Pro is available in two sizes. The 48mm model measures 48 x 48 x 14mm and weighs 52g without the strap, using a 22mm quick-release silicone strap and fitting wrists 145 to 210mm. The 44mm model measures 44.8 x 44.8 x 13.2mm and weighs 46.8g, using a 20mm quick-release strap and fitting wrists 140 to 205mm. Both use a grade 5 titanium bezel and buttons with a fiber-reinforced polymer case, four physical buttons, and a linear vibration motor. Both are MIL-STD-810H certified. Colours: 48mm in Tactical Black and Black Gold, 44mm in Arctic Gold and Black Gold. Confirm available colours and size at purchase.
Display:
The 48mm carries a 1.5-inch AMOLED at 480 x 480 (322 ppi), the 44mm a 1.32-inch AMOLED at 466 x 466 (353 ppi). Both reach up to 3,000 nits peak brightness, among the brightest of any wearable, ensuring readability in direct sunlight. Both are protected by scratch-resistant sapphire glass, significantly harder than any mineral or Gorilla Glass. Note that Amazfit states 3,000 nits is not available in Low Temperature mode or when battery falls below 30%.
Navigation and Outdoor Tools:
Positioning uses six satellite systems with dual-band support and a circularly polarised antenna. Navigation includes offline maps (no phone or data required), turn-by-turn directions, POI search, round-trip route creation, route planning and preview, auto rerouting, route import, direct return navigation, route deviation reminders, saved location points, and up to 100 saved routes. Maps cover base maps, contour maps, ski resorts, and over 40,000 golf courses. Outdoor tools include a compass, a barometric altimeter, storm warning alerts, high altitude alerts, sunrise and sunset, moon phase, tide display, and an ultra-low temperature mode.
Water Resistance and Diving:
The T-Rex 3 Pro is rated 10ATM (100 metres) under ISO 22810:2010 and is certified for diving to 45 metres under EN13319, ISO 6425, and GB/T 18828 standards, supporting both freediving and recreational scuba. Auto Dive Detection automatically starts recording when it detects water entry. Diving modes include outdoor freediving, indoor freediving, recreational diving, and spearfishing. Amazfit advises removing the watch for hot showers and saunas, as steam can degrade the seal over time.
Health and Fitness:
The BioTracker 6.0 PPG sensor (5PD + 2LED) provides 24-hour monitoring of heart rate, blood oxygen (SpO2), stress, and skin temperature. Sleep tracking via RestoreIQ covers sleep stages including REM, heart rate variability, breathing quality, naps, and a sleep score. HybridCharge gives an adaptive daily body readiness score. Performance metrics include lactate threshold, VO2 Max, training load, and training effect. Zepp Coach provides AI-generated training plans for 5K through full marathons. 187 sport modes cover everything from running and cycling to HYROX, diving, skiing, combat sports, and team sports. Syncs with Strava, komoot, TrainingPeaks, Runkeeper, adidas Running, Apple Health, and Google Fit.
Battery and Charging:
48mm (700mAh): up to 25 days typical use, 10 days heavy use, 38 hours accurate GPS, 74 hours power-saving GPS, 85 hours GPS long battery mode, up to 116 hours GPS max battery mode. 44mm (500mAh): up to 17 days typical use, 8 days heavy use, 26 hours accurate GPS, 51 hours power-saving GPS, 60 hours GPS long battery mode, up to 86 hours GPS max battery mode. Charging uses a magnetic charging head. Amazfit does not include a USB-C cable in the box.
Amazfit T-Rex 3 Pro Full Specifications:
| Product | Amazfit T-Rex 3 Pro |
| Sizes | 48mm and 44mm |
| Dimensions (48mm) | 48 x 48 x 14 mm |
| Dimensions (44mm) | 44.8 x 44.8 x 13.2 mm |
| Weight (48mm, no strap) | 52g |
| Weight (44mm, no strap) | 46.8g |
| Case Material | Fiber-reinforced polymer |
| Bezel and Buttons | Grade 5 titanium |
| Buttons | 4 |
| Military Certification | MIL-STD-810H |
| Display (48mm) | 1.5-inch AMOLED, 480 x 480, 322 ppi |
| Display (44mm) | 1.32-inch AMOLED, 466 x 466, 353 ppi |
| Peak Brightness | Up to 3,000 nits |
| Screen Protection | Sapphire glass |
| Water Resistance | 10ATM (100m), ISO 22810:2010 |
| Dive Certification | 45m freediving and recreational scuba (EN13319, ISO 6425, GB/T 18828) |
| Auto Dive Detection | Supported |
| Battery (48mm) | 700mAh |
| Battery (44mm) | 500mAh |
| Typical Use (48mm / 44mm) | Up to 25 days / up to 17 days |
| Heavy Use (48mm / 44mm) | Up to 10 days / up to 8 days |
| Accurate GPS (48mm / 44mm) | Up to 38 hours / up to 26 hours |
| Power-Saving GPS (48mm / 44mm) | Up to 74 hours / up to 51 hours |
| GPS Long Battery (48mm / 44mm) | Up to 85 hours / up to 60 hours |
| GPS Max Battery (48mm / 44mm) | Up to 116 hours / up to 86 hours |
| Health Sensor | BioTracker 6.0 PPG (5PD + 2LED) |
| Motion Sensors | Accelerometer, gyroscope, geomagnetic, barometric altimeter, ambient light, temperature |
| Positioning | 6 satellite systems, dual-band, circularly-polarised antenna |
| Connectivity | Wi-Fi 2.4GHz, Bluetooth 5.2, BLE |
| Audio | Built-in microphone and speaker, linear motor |
| Bluetooth Calling | Supported |
| Voice Control | Zepp Flow (select countries and regions) |
| Flashlight | Two-colour LED, 200 lux (300 lux Boost Mode), SOS signal |
| Sport Modes | 187 |
| 24h Monitoring | Heart rate, SpO2, stress, skin temperature |
| Sleep Tracking | RestoreIQ: sleep stages, REM, HRV, breathing quality, naps, sleep score |
| Performance Metrics | Lactate threshold, VO2 Max, training load, training effect, PeakBeats, PAI |
| AI Coach | Zepp Coach |
| Navigation | Offline maps, turn-by-turn, POI search, round-trip routes, auto rerouting, route import, direct return, 100 saved routes |
| Maps | Base, contour, ski resort, golf (40,000+ courses) |
| Alerts | Storm warning, high altitude, abnormal heart rate, low SpO2, high stress |
| Third-Party Sync | Strava, Relive, Runkeeper, adidas Running, komoot, TrainingPeaks, Apple Health, Google Fit, intervals.icu, Treinus |
| OS | Zepp OS 5 |
| App | Zepp App |
| Supported Devices | Android 7.0 and above, iOS 15.0 and above |
| Strap | Silicone, quick release (22mm on 48mm, 20mm on 44mm), classic pin buckle |
| Wrist Size (48mm / 44mm) | 145 to 210mm / 140 to 205mm |
| In the Box | Smartwatch with strap, magnetic charging head (no USB-C cable), instruction manual |
| Colours (48mm) | Tactical Black, Black Gold |
| Colours (44mm) | Arctic Gold, Black Gold |
| Warranty | 2 years (Smartphones Planet Kenya) |
| Price in Kenya | KES 52,000 |
Pros:
- Grade 5 titanium bezel and buttons
- Sapphire glass, harder than any Gorilla Glass
- 3,000-nit AMOLED, readable in direct sun
- MIL-STD-810H military certification
- 10ATM water resistance
- Genuine 45m dive certification, freediving and scuba
- Auto Dive Detection
- Dual-band GPS across 6 satellite systems
- Full offline maps, no phone or data needed
- Turn-by-turn navigation, POI search, auto rerouting
- Round-trip route creation, 100 saved routes
- Golf maps for 40,000+ courses
- Up to 25 days battery (48mm)
- Up to 116 hours GPS max battery mode
- 187 sport modes
- Two-colour LED flashlight with 300 lux Boost and SOS
- Bluetooth calling with speaker and microphone
- Zepp Flow hands-free voice control
- BioTracker 6.0 sensor, 24h HR, SpO2, stress, temperature
- Lactate threshold, VO2 Max, training load
- Zepp Coach AI training plans
- Storm and high altitude alerts
- Strava, komoot, TrainingPeaks sync
- Zepp OS 5
- Worn by 2025 UTMB 100-mile champion
- 2-year warranty
Cons:
- USB-C cable not included in the box
- 44mm has significantly shorter battery than 48mm (17 vs 25 days)
- Health readings are wellness indicators, not medical grade
- 3,000 nits unavailable below 30% battery or in Low Temperature mode
- No third-party music apps like Spotify can be installed on the watch
- Zepp Flow voice control only available in select countries and regions
- WhatsApp speech-to-text replies require Android, not iOS
- Bluetooth 5.2 rather than the newest standard
- Remove before hot showers and saunas; steam degrades the seal