Google Pixel Watch 3 vs Amazfit T-Rex 3
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Apple Watch Series 8 Price range: KSh 50,000.00 through KSh 53,000.00
Apple Watch UltraKSh 90,000.00
Apple Watch Ultra 2KSh 103,500.00
Apple Watch Series 9 Price range: KSh 45,000.00 through KSh 49,500.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Google Pixel Watch 3 |  Amazfit T-Rex 3 |
|---|---|---|
| Price | Price range: KSh 37,500.00 through KSh 47,500.00 | KSh 33,000.00 |
| Display | Custom AMOLED LTPO Actua display with DCI-P3 color | 1.5-inch AMOLED touchscreen |
| Battery capacity | 41 mm: 307 mAh typical; 45 mm: 420 mAh typical | 700 mAh rated |
| Water resistance | 5 ATM rated | 10 ATM; suitable for swimming and supported high-speed water sports subject to manufacturer guidance |
| Processor | Qualcomm Snapdragon W5 Gen 1 with Cortex M33 co-processor | — |
| RAM | 2 GB | — |
| Storage | 32 GB | — |
| Operating system | Wear OS 5.0 at launch | — |
| Network / cellular | 4G LTE and UMTS on cellular models; carrier support required | — |
| Positioning / GNSS | GPS, GLONASS, Galileo, BeiDou and QZSS | Dual-band, six-satellite positioning |
| Health & wellness features | Fitbit heart rate, blood oxygen, ECG-compatible, stress, readiness and wellness features; availability varies and not intended for diagnosis | Heart rate, blood oxygen, stress, PAI and temperature insights; wellness measurements are not intended for medical diagnosis |
Full specifications
2 of 4 products
| Specification | Google Pixel Watch 3 | Amazfit T-Rex 3 |
|---|---|---|
| Identity & design | ||
| Brand | Amazfit | |
| Model | Google Pixel Watch 3 | T-Rex 3 |
| Announced | August 2024 | — |
| Dimensions | 41 mm or 45 mm round case; approximately 12.3 mm high | 48.5 × 48.5 × 13.75 mm (heart-rate sensor base excluded) |
| Weight | Approximately 31 g (41 mm) or 37 g (45 mm), band excluded | 68.3 g without strap |
| Build materials | Recycled aluminum case and custom 3D Corning Gorilla Glass 5 | Stainless-steel bezel, polymer middle frame and Gorilla Glass touchscreen |
| Wrist size | Band fit varies by included small/large configuration | 145–210 mm |
| Strap / band | Fluoroelastomer Active Band with soft-touch coating; colors vary by configuration | 22 mm liquid-silicone strap with classic pin buckle |
| Controls / buttons | Rotating haptic crown, side button, and touchscreen | Four physical buttons and touchscreen |
| Display | ||
| Display | Custom AMOLED LTPO Actua display with DCI-P3 color | 1.5-inch AMOLED touchscreen |
| Screen resolution | Approximately 320 ppi | 480 × 480 pixels, 322 ppi |
| Display protection | Custom 3D Corning Gorilla Glass 5 | Gorilla Glass |
| Display features | Always-on display; up to 2,000 nits peak brightness; adaptive 1–60 Hz refresh rate | Up to 2,000 nits peak brightness; always-on display and more than 400 watch faces |
| Performance & software | ||
| Processor | Qualcomm Snapdragon W5 Gen 1 with Cortex M33 co-processor | — |
| RAM | 2 GB | — |
| Storage | 32 GB | — |
| Operating system | Wear OS 5.0 at launch | — |
| Connectivity | ||
| Network / cellular | 4G LTE and UMTS on cellular models; carrier support required | — |
| SIM / eSIM | eSIM on cellular models; carrier compatibility required | — |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 2.4 GHz and 5 GHz | 2.4 GHz Wi-Fi |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.2 BLE |
| NFC | Built-in NFC; Google Wallet availability varies by country and bank | — |
| Positioning / GNSS | GPS, GLONASS, Galileo, BeiDou and QZSS | Dual-band, six-satellite positioning |
| Audio & communication | ||
| Speaker | Built-in speaker | — |
| Microphone | Built-in microphone | Built-in microphone |
| Calling | Bluetooth or LTE calling depending on model and carrier | Zepp Flow voice control and speech-to-text replies when paired with a supported phone |
| Sensors, health & fitness | ||
| Sensors | Compass, altimeter, red/infrared SpO2 sensors, ECG-compatible electrical sensor, multipath optical heart-rate sensor, 3-axis accelerometer, gyroscope, ambient-light sensor, cEDA sensor, skin-temperature sensor, barometer, magnetometer and ultra-wideband sensor | BioTracker 6.0 PPG biometric sensor with blood-oxygen support, accelerometer, gyroscope, geomagnetic sensor, barometric altimeter, ambient-light sensor and temperature sensor |
| Health & wellness features | Fitbit heart rate, blood oxygen, ECG-compatible, stress, readiness and wellness features; availability varies and not intended for diagnosis | Heart rate, blood oxygen, stress, PAI and temperature insights; wellness measurements are not intended for medical diagnosis |
| Sleep tracking | Fitbit sleep stages, sleep score and overnight wellness tracking | Sleep stages, naps, sleep score, breathing quality and recovery insights |
| Sports / workout modes | More than 40 exercise modes with running insights | More than 170 sports modes |
| Training & outdoor features | Cardio load, target load, readiness, running form and GPS route tracking | Offline maps and navigation, GPS privacy controls, Zepp Coach and advanced running/outdoor metrics |
| Safety & emergency features | Emergency SOS, fall detection, Safety Check and loss-of-pulse detection where available; phone, carrier and regional requirements apply | — |
| Diving / depth features | — | Freediving support to 45 m under applicable certification |
| Battery & durability | ||
| Battery capacity | 41 mm: 307 mAh typical; 45 mm: 420 mAh typical | 700 mAh rated |
| Battery life | Up to 24 hours with always-on display; up to 36 hours with Battery Saver | Up to 27 days typical use, 40 days battery saver, 13 days heavy use, 42 hours accurate GPS or 180 hours maximum GPS |
| Charging | USB-C fast-charging cable with magnetic pins | Magnetic charging base; approximately 3 hours; USB-C cable is not included |
| Water resistance | 5 ATM rated | 10 ATM; suitable for swimming and supported high-speed water sports subject to manufacturer guidance |
| Durability / certifications | IP68-rated dust and water resistance | EN 13319, ISO 6425 and GB/T 18828 certification for freediving to 45 m; operating range includes -30°C to 70°C |
| Compatibility | ||
| Phone compatibility | Most Android 10.0 or later phones; Android Go not supported; Google Account, Pixel Watch app and internet required | Android 7.0 or later; iOS 14.0 or later |
| Companion app | Google Pixel Watch app and Fitbit services | Zepp app |
| Colors | Case and Active Band colors vary by size and market | Onyx, Lava or Haze Gray |
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