Amazfit T-Rex 3 Smartwatch
₹21,999 • View Prices • By Amazfit
Amazfit T-Rex 3 Smartwatch is a Smartwatch. It has a 1.5 inches AMOLED display. It tracks Heart Rate, SpO2, Body Temperature, Altitude and Sleep. It has a 700 mAh. Notable features include GPS, Wi-Fi, Always On Display, Voice Assistant and 10ATM.
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Amazfit T-Rex 3 Smartwatch price in India is ₹21,999. The price has increased by 3% in the last month. The price last changed on 16 Aug 2026. The lowest price is available at Amazon.
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Features
- Wi-Fi, Bluetooth 5.2, GPS
- 26 GB Inbuilt
- 1.5 inches Touch Display
- Water Resistant, 100 m, 10ATM
- Scratch Resistant, Dust Proof
- Heart Rate Monitor
- SpO2 (Blood Oxygen) Monitor
- Altimeter, Pedometer, Sleep Monitor, Calorie Count, Step Count
Amazfit T-Rex 3 Smartwatch Specs
Group: ₹17,500 to ₹22,500
- Wi-Fi, Bluetooth 5.2, GPS
- 26 GB Inbuilt
- 1.5 inches Touch Display
- Water Resistant, 100 m, 10ATM
- Scratch Resistant, Dust Proof
- Heart Rate Monitor
- SpO2 (Blood Oxygen) Monitor
- Altimeter, Pedometer, Sleep Monitor, Calorie Count, Step Count
General
| Brand | Amazfit |
| Model Name | T-Rex 3 |
| Ideal For | Men, Women |
| Sales Package | Smartwatch, Charger, User Manual |
Design and Body
| Weight | 89 g |
| Material | Stainless steel bezel, Polymer middle frame |
| Strap | 22mm Liquid silicone |
| Shape | Circle |
| Water Resistant | Yes |
| Water Resistant Depth | 100 m |
| Water Resistant Certificate | 10ATM |
| Dust Proof | Yes |
| Scratch Resistant | Yes |
Display
| Type | Color AMOLED |
| Touch | Yes |
| Size | 1.5 inches |
| Resolution | 480 x 480 pixels |
| PPI | 322 ppi |
| Ambient Light Sensor | Yes |
| Always On Display | Yes |
| Glass Type | Gorilla Glass |
| Features | 2000 Nits Brightness |
Memory
| Inbuilt Memory | 26 GB |
Connectivity
| Wi-Fi | Yes, Wi-Fi 2.4GHz |
| Bluetooth | Yes, 5.2 |
| GPS | Yes |
Extra
| Gesture Control | Yes |
| Gyroscope | Yes |
| Voice Assistant | Yes |
| Inbuilt Microphone | Yes |
| Notifications | Yes |
| Extra Features | 177 Workout Modes, 400 Watch Faces, Map and Navigation, Music and Camera Control, Find My Phone, Weather, Screen Lock & Password, Do Not Disturb |
Technical
| OS | Zepp OS 4 |
| Compatible OS | Android 7.0 and above, iOS 14.0 and above |
Battery
| Battery Capacity | 700 mAh |
| Removable Battery | Non-Removable Battery |
| Charging Time | 3 hours |
| StandBy Time | 27 days |
Fitness Features and Sensors
| Heart Rate Monitor | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes |
| Temperature Sensor | Yes |
| Pedometer | Yes |
| Altimeter | Yes |
| Compass | Yes |
| Sleep Monitor | Yes |
| Reminder | Yes, Sedentary Reminders |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count, Geomagnetic, Barometric |
| Extra Features | Alarm Clock, Stopwatch, Timer, BioTracker PPG biometric sensor |
Warranty
| Warranty | 1 year, Brand Warranty |
Amazfit T-Rex 3 Smartwatch Prices
3% (price increased by ₹605 in one month)
Amazfit T-Rex 3 Smartwatch Price History
You can check the price history of Amazfit T-Rex 3 Smartwatch below. The current price is ₹21,999. Over the past month, there has been a increase of ₹605 in the price.
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Latest Updates
- 12 Dec 2025
- Customer after-sales support in India faces criticism due to prolonged warranty processing delays and replacement inventory shortages managed through local distributor PR Innovations.
- 25 Mar 2025
- Long-term real-world testing demonstrates reliable 14-day battery life and smooth UI navigation, though heart rate sensor accuracy can suffer minor spikes during high-intensity workouts.
- 24 Sept 2024
- The 1.5-inch display delivers excellent outdoor legibility, though auto-brightness algorithms occasionally dim the screen excessively in indoor conditions.
- 18 Sept 2024
- Amazfit officially launched the T-Rex 3 in India. The rugged smartwatch features a 1.5-inch 2,000-nit AMOLED display, stainless steel bezel, 10 ATM water resistance, offline map navigation, and GPT-4o voice assistant integration via Zepp OS 4.
Frequently Asked Questions
How long does the battery actually last on the Amazfit T-Rex 3?
With typical daily use, you can easily get 14 to 20 days on a single charge. If you enable heavy features like continuous GPS tracking and Always-On Display, expect around 7 to 10 days of endurance.
Does the Amazfit T-Rex 3 support Bluetooth calling in India?
No, the watch includes a microphone for voice commands but does not feature a built-in speaker for direct phone calls. You will get real-time call, text, and app notifications directly on your wrist, but you need your smartphone to answer phone calls.
Is the Amazfit T-Rex 3 waterproof for swimming and diving?
Yes, it boasts a 10 ATM water resistance rating, meaning it can withstand pressures up to 100 meters deep. It is fully certified for pool swimming, open water sports, and freediving down to 45 meters.
Can I use offline maps and GPS navigation without my phone?
Yes, you can download free global offline contour maps directly to the watch via the Zepp app. Its dual-band 6-satellite GPS system allows full turn-by-turn route navigation and backtrack guidance completely independent of your smartphone.
Is the Amazfit T-Rex 3 compatible with both Android and iPhone?
Yes, it works seamlessly with both Android (version 7.0 and above) and iOS devices (iOS 14.0 and above) via the free Zepp app. You can sync health metrics, update watch software, and link workout data to popular platforms like Strava and Apple Health.
What strap size does the Amazfit T-Rex 3 use, and can I swap it?
The watch uses standard 22mm quick-release silicone straps. You can easily swap out the factory band with any third-party 22mm strap without needing specialized tools.
How durable is the Amazfit T-Rex 3 against harsh Indian weather and rough usage?
Built to military-grade standards (MIL-STD-810H), the T-Rex 3 handles extreme heat, freezing temperatures, dust, and shocks effortlessy. The display is guarded by Gorilla Glass with a stainless steel bezel to protect against accidental drops and impacts.
How accurate are the heart rate and outdoor GPS trackers?
The BioTracker 6.0 sensor and dual-band circular-polarized GPS deliver near-level accuracy comparable to high-end dedicated sports watches. It maintains precise tracking even under dense tree cover or surrounded by tall city buildings.
Does the Amazfit T-Rex 3 have internal storage for music playback?
Yes, it features around 26 GB of available onboard storage. You can transfer MP3 files to the watch and connect Bluetooth earbuds to listen to offline music without carrying your phone.
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