Skip to main contentSkip to footer

Explore more like this

Slide 1 of 7

Overview

The Amazfit T-Rex 3 smartwatch combines fitness tracking, navigation tools, and a durable design for outdoor adventures. More than 170 workout modes and personalized AI-generated training plans support a wide range of fitness goals. Free downloadable maps and dual-band positioning help you navigate with accurate turn-by-turn directions.
  • Up to 27 days of battery life with typical use supports extended trips and daily training
  • A 2,000-nit AMOLED display keeps maps and workout data readable in any light
This description was generated by AI and reviewed for accuracy

Amazfit T-Rex 3 48mm Smartwatch with Heart Rate Monitor, GPS and 27-Day Battery Life - Grey

Model: W2323GL9N
Web Code: 19311995
Sold and shipped by Best Buy

Band Colour: Grey

Band Colour Onyx
Band Colour Onyx

Onyx

Band Colour Lava
Band Colour Lava

Lava

Band Colour Grey
Band Colour Grey

Grey

Available for deliveryAvailable online only

Return Policy

30 days to return or exchange

Read return policy

Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

See details

Warranty Information

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Smartwatch (Including Standard Strap)
  • Magnetic Charging Base (No USB Type-C Cable)
  • Instruction Manual
What you need to know
  • The Amazfit T-Rex 3 is a 48mm outdoor smartwatch with a heart rate monitor, GPS navigation, and more than 170 workout modes
  • The watch is compatible with iOS 14.0 and above and Android 7.0 and above (Compatible smartphone or companion app may be required for certain features)
  • Heart rate and stress monitoring help you track your fitness and stay balanced throughout the day (Health and wellness data is intended as an estimate of tracked metrics and is not intended for medical use)
  • The military-grade body resists temperatures from -22 to 158 degrees Fahrenheit
Support workouts and training• Workout modes include hiking, strength training, and ultramarathon to suit a range of fitness goals• Personalized AI-generated training plans and real-time performance updates help optimize your workoutsTrack routes with GPS
  • Free global, contour, and snow maps can be downloaded to help you navigate different terrain
  • Dual-band positioning with six satellite systems supports accurate tracking and turn-by-turn directions
  • GPS use lasts up to 42 hours in accurate mode, up to 114 hours in long battery life mode, or up to 180 hours with certain settings disabled
Stay connected with apps and voice controls
  • Zepp Flow, powered by OpenAI GPT-4o technology, lets you control the watch by voice and send speech-to-text replies on apps such as WhatsApp
  • The Zepp App syncs with the watch to provide detailed health insights and personalized fitness guidance
  • Compatibility with Strava, Adidas Running, Komoot, Relive, Google Fit, and Apple Health supports activity tracking and analysis
  • Zepp OS provides a smooth and intuitive user experience
See details on a bright display
  • Night mode reduces eye strain in the dark, while glove mode keeps the screen responsive with gloves up to 2mm thick
Built for outdoor adventures
  • The durable 48mm stainless steel case provides a robust design
  • The adjustable and removable liquid silicone band fits wrists from 145mm to 210mm
  • Water resistance to 328 ft. makes the watch suitable for surfing and freediving to 147 ft.
Manage data and battery use
  • Amazon Web Services protects data with GDPR compliance and gives you control over GPS data storage
  • Battery life reaches up to 27 days with typical use
This description was generated by AI and reviewed for accuracy
Trade in

Trade in your smartwatch for a Best Buy gift card.*

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.