AMAZFIT T-Rex 3 Smart Watch - Onyx, Silicone Strap
A2323-Black
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AMAZFIT T-Rex 3 Smart Watch - Onyx, Silicone Strap
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See Innovation in Action
Watch as advanced features, intuitive design, and exceptional performance come together in real time.
Product Details
Built for adventure, the Amazfit T-Rex 3 (Onyx) pairs a rugged 48.5 mm military-grade build and 316L stainless-steel bezel with a vibrant 1.5" AMOLED display that peaks at 2,000 nits for crystal-clear visibility in harsh sunlight. With dual-band, 6-satellite GPS, free global maps, and 27-day typical battery life (700 mAh), it’s engineered for backcountry reliability. Rated 10 ATM / 100 m and freediving-certified to ~45 m, the T-Rex 3 thrives in water, heat (158 °F), and cold (-22 °F). Powered by Zepp OS, it delivers 170+ sport modes, AI training plans, comprehensive health tracking, and seamless iOS/Android compatibility.
Key Features
- Ultra-bright 1.5" AMOLED (480×480) with 2,000 nits peak, Night Mode & Glove Mode
- 27-day battery (typical) from a 700 mAh cell; ~3 hour charge on magnetic dock
- Dual-band, 6-satellite GPS with offline maps & turn-by-turn navigation
- 10 ATM water resistance; suitable for surfing & freediving (~45 m)
- 316L stainless bezel, 48.5×48.5×13.75 mm case; 68.3 g light
- 170+ workout modes with AI-generated training plans and rich performance metrics
- All-day health tracking: heart rate, SpO₂, stress, HRV, sleep & recovery insights
- Zepp OS with iOS 14+/Android 7.0+ support; Bluetooth 5.2 & 2.4 GHz Wi-Fi
- Built-in mic for AI voice control & speech-to-text quick replies
- Extreme durability: heat to 158 °F, cold to -22 °F; shock & humidity resistant
Featured Callouts
Maps and metrics stay readable in full sun.
Long expeditions, fewer recharges.
Fast locks, precise tracks, offline guidance.
Rated to 100 m; freediving certified to ~45 m.
Features
Navigation & Outdoors
Dual-band positioning taps six satellite systems for accuracy in canyons and cities. Import routes, follow turn-by-turn directions, and use offline maps with terrain, ski, and contour layers. Storm alerts, digital compass, barometric altimeter, tides, sunrise/sunset, and a robust toolkit support backcountry decision-making.
Training & Coaching
Choose from 170+ modes (ultramarathon, triathlon, hiking, surfing, strength, and more). AI-generated plans and real-time insights (VO₂ max, training load & effect, recovery time, Daily Readiness) help optimize progress. Track Run mode and Virtual Pacer refine pacing.
Health & Recovery
24/7 heart rate, SpO₂, stress and HRV monitoring with sleep stages (incl. REM), naps, breathing quality, and morning reports. PAI® score and reminders promote healthy habits.
Smart Functions
Receive notifications (apps, calls, SMS), quick-reply texts (when supported), music storage & playback control, camera remote, voice control via built-in mic, alarms/timers (incl. Pomodoro), medication & event reminders, membership cards, password lock, and OTA updates.
Rugged Design
A corrosion-resistant 316L stainless-steel bezel, impact-ready chassis, and sealed buttons deliver reliable operation across -22 °F to 158 °F. Rated 10 ATM, it’s ready for swimming, snorkeling, and freediving (~45 m).
Included In The Box
- Amazfit T-Rex 3 Smart Watch (A2323 – Onyx)
- Liquid silicone strap (145–210 mm), buckle closure
- Magnetic charging dock
- Quick start documentation
- Manufacturer’s 2-Year Warranty
Technical Specifications
| Model | A2323 (Onyx) |
|---|---|
| Case / Bezel | 48.5 × 48.5 × 13.75 mm; 316L stainless-steel bezel |
| Weight | 68.3 g |
| Strap | Liquid silicone, 145–210 mm; buckle closure |
| Display | 1.5" AMOLED, 480 × 480; up to 2,000 nits; touchscreen |
| Battery | 700 mAh; magnetic dock; ~3 hr charge |
| Battery Life | Typical: up to 27 days; Saver: up to 40 days; Clock: up to 81 days; Heavy: up to 13 days; GPS (Accurate): up to 42 hrs; GPS (Power Saving): up to 72 hrs; GPS Max: up to 180 hrs |
| Water Resistance | 10 ATM (100 m); suitable for freediving to ~45 m |
| Operating Extremes | Heat 70 °C / 158 °F; Cold −30 °C / −22 °F |
| Positioning | Dual-band GNSS; 6 satellite systems; route import; turn-by-turn; offline maps |
| Sensors | BioTracker biometric sensor, accelerometer, gyroscope, geomagnetic, barometric altimeter, ambient light, linear motor |
| Tracking | Heart rate, SpO₂, stress, HRV, VO₂ max, sleep (stages/REM/naps), recovery time, training load/effect, Daily Readiness |
| Sports Modes | 170+; includes ultramarathon, triathlon, hiking, surfing, strength, and more |
| OS | Zepp OS; iOS 14+ / Android 7.0+ |
| Connectivity | Bluetooth 5.2; Wi-Fi 2.4 GHz (802.11 b/g/n) |
| Smart Features | Notifications (apps, calls, SMS), quick replies (when supported), voice control (built-in mic), music storage & control, camera remote, find phone, weather, alarms/timers, reminders, OTA updates |
| Calling | Phone call notifications (Bluetooth calling not supported) |
| Color | Onyx (black) |
| Box Contents | T-Rex 3 watch, magnetic charger, documentation |
| Warranty | 2-Year Manufacturer’s Guarantee |
Included in the Box