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Amazfit T-Rex 3 Pro Smartwatch - 2 of 4Amazfit T-Rex 3 Pro Smartwatch - 3 of 4Amazfit T-Rex 3 Pro Smartwatch - 4 of 4
Amazfit T-Rex 3 Pro Smartwatch - 1 of 4

Amazfit T-Rex 3 Pro 44mm Outdoor Smartwatch with GPS - Gold/Gray

$399.99

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At a glance

About this item

Highlights

  • Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display, and a titanium alloy bezel and buttons - available in 48mm or 44mm to match your style.
  • Offline Maps with Route Planning: Stay on track anywhere with offline POI search, auto rerouting, round-trip route creation, and detailed ski maps - your ultimate outdoor companion for every adventure.
  • Industry-Leading GPS: Accurately track every move, even under tall buildings or dense tree cover. Dual-band support from six satellite systems delivers fast, reliable connection, through rugged hikes to intense trail runs.
  • Built for Every Adventure: With 180+ sport modes, HYROX training, 10 ATM water resistance, and diving certification to 45m, the Amazfit T-Rex 3 Pro activity tracker is built to excel from ocean depths to mountain peaks.
  • Built-In Flashlight: Stay visible with a built-in two-color flashlight. Switch between soft red for low interference, bright white for clarity, or Turbo Mode for maximum visibility. An SOS signal offers added peace of mind when needed.
  • Up to 17 Days of Battery Life: Built to keep up with you, this watch delivers exceptional battery life - up to 17 days - so you can focus on the journey, not the charger. Whether on multi-day treks or remote missions, it stays powered when you need it.
  • Every Beat Counts: The T-Rex 3 Pro’s BioTracker sensor delivers precise heart-rate tracking. Pair with the Helio Strap for a 24/7 training and recovery system, ensuring every hike, race, and workout is backed by the most reliable data possible.
  • Stay Connected Without Stopping: Take Bluetooth calls from the trail, use Zepp Flow to reply to instant messages hands-free (connection to Android phone required), listen to training notifications, and more with the built-in speaker and mic.

Description

Whether you are pushing your limits on a rugged trail, diving beneath the surface, or training for your next big race, the T-Rex 3 Pro is built for those who train without compromise. Crafted with tough, premium materials, it is made to withstand the harshest conditions while delivering precise tracking and performance insights. With all-day comfort and exceptional battery life, it keeps you connected to your goals and in control of every moment - no matter where your adventure takes you.
Features: Gray (band)
Weight: .1 Pounds
Water Resistance: Water-Resistant
Product Model: Amazfit T-Rex Pro
Connection Type: No Wired Connection Ports
Material: Watch Band: Silicone
Includes: Charging/Docking Station, User Manual
Operating System Compatibility: Zepp OS
Wireless Technology: Bluetooth
Screen Size: 1.32 Inches
Activities tracked: No Activity Tracking
Maximum Battery Charge Life: 17 Days
Metrics Measured: Heart Rate, Sleep Quality, Stress Level, Blood Oxygen Level (SpO2), Sleep Stages
Material: Titanium
Battery: 1 Non-Universal Lithium Ion, Required, Non-Removable
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 95071652
UPC: 850071618631
Item Number (DPCI): 057-03-5863
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 3.54 inches length x 1.57 inches width x 6.69 inches height
Estimated ship weight: 0.54 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii

Return details

This item must be returned to any Target store.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

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Guests are saying

The T-Rex 3 Pro impresses guests with its exceptional battery life, robust fitness tracking features, and user-friendly design. Many appreciate its durability and value compared to higher-priced competitors. While some guests noted minor issues with customization and app syncing, the overall experience is positive, making it a great choice for fitness enthusiasts and casual users alike. Its ability to track various activities and health metrics adds to its appeal.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 52 reviews
    3 out of 5 stars
    6 August, 2026
    originally posted on us.amazfit.com
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    Good for tracking but lacking important features

    I will say overall I like that watch and the fitness aspect of it, but I could be better. I have an iPhone and it’s very limited on what can be shared from Apple to Zepp. Pretty much if you do anything non watch related it won’t synch activity from other platforms. I use peloton frequently and my workouts will not read to Zepp. So to say actually fitness tracking is not accurate unless you use the watch itself. I also have an issue with the customization of the watch faces. You do have abundant options for face styles but are very limited or non existent in the customization of the actual layout. Coming from an Apple Watch that is a feature I feel is missing. Even after pay for the watch itself you still have to pay a membership for extra features like sleep tracking. Will say battery life is amazing if you tweak enough tracking features.
    JonathanR
    Did you find this review helpful?
    5 out of 5 stars
    30 July, 2026
    originally posted on us.amazfit.com
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    Replaced my Apple Watch Ultra and am very happy

    I replaced my Apple Watch Ultra with the T-Rex 3 Pro and am very pleased with the battery life and fitness items. Thank you .
    RichardJK
    Did you find this review helpful?
    5 out of 5 stars
    30 July, 2026
    originally posted on us.amazfit.com
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    Awesome watch

    I recommend this watch anybody who’s looking for a perfect watch for themselves
    Anonymous
    Did you find this review helpful?
    4 out of 5 stars
    26 July, 2026
    originally posted on us.amazfit.com
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    Good Value

    Great value for the features vs dollars, but usability is different for every product in the amazfit portfolio. Same feature is not always found in the same place or steps to find it. It would be very helpful if the menus are consistent across the line except expanded for the upper range products.
    Anonymous
    Did you find this review helpful?
    4 out of 5 stars
    5 July, 2026
    originally posted on us.amazfit.com
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    Great watch with minor issues

    Watch works great and is almost everything I've experienced in the past with Amazfit. It's bright in the sun, displayed is easy to read, completely adjustable and easy to use. Two minor issues so far. Zepp flow widget is in Spanish but the rest of the watch is in English. And the biggest issue is with downloading music. I have tried numerous ways and restarts and nothing has worked. The music mp3 files are the same ones that flawlessly uploaded on my other Amazfit watch. Hopefully an update will correct these issues soon.
    Brettundefined
    Did you find this review helpful?
    1 out of 5 stars
    28 June, 2026
    originally posted on us.amazfit.com
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    Second time of defective product

    My first buy was at May 20 2026! After a 5 min swim whe I tried to charge it it got really hot the compass was dead and I had to remove it from the charger then stayed hot and the battery was depleted in 20 minutes! Send it back in warranty and got a brand new one! Everything was fine until today 28/6/2026 I want for a fast swim and just like that in 10 minutes died completely!
    Constantinos
    Did you find this review helpful?
    4 out of 5 stars
    8 June, 2026
    originally posted on us.amazfit.com
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    Watch You Waiting For?

    I’ve grown to love the Trex 3 Pro. Coming from AppleWatch exclusively, I was surprised at how much I’ve enjoyed this watch, the functionality, battery life, and app! I wish we had the ability to reply to messages from iPhone, but some of the OS quirkiness is overlooked due to the awesome exercise and sleep metrics. Great product that can only get better!
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    6 June, 2026
    originally posted on us.amazfit.com
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    Amazing Watch

    This is the best watch that I have ever owned, highly recommend, thank you.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    5 June, 2026
    originally posted on us.amazfit.com
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    Very Impressive

    See my review on YouTube. Search Will C Tech! Coming from an Apple Watch Ultra 2 I was very impressed with the TRex 3 Pro! I like the design and weight. I like that it looks like a traditional watch. I’ve worn for over a week and haven’t had to charge it yet. I love it!
    WilliamC
    Did you find this review helpful?
    2 out of 5 stars
    28 May, 2026
    originally posted on us.amazfit.com
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    Ok

    Kinda disappointed in the quality of the watch. Not much customization allowed. With all the watch faces it still didn’t have the complications I wanted. Also didn’t like the aod screen
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    23 May, 2026
    originally posted on us.amazfit.com
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    Great watch

    So far so good. I'm going skydiving in couple days and dive school starts in a few months. So I'm excited to see what tis can real do.
    JordanR
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    11 May, 2026
    originally posted on us.amazfit.com
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    It’s the nice watch

    It is close to Garmin and cheaper and good quality watches.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    11 May, 2026
    originally posted on us.amazfit.com
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    Big watch with big features

    Loving this watch so far. It is very large but that's what I wanted and it has similar features to watches twice it's price. Very durable design, unique look, and the battery life is absolutely amazing. I'm on day 10 now with still 40 percent battery left. Tracking features seem pretty solid. I really like the food tracking with AI photos through the zepp app as well makes it much easier to watch what I eat. Excellent watch for an excellent price. Don't forget to use your 20% off if you're a teacher, military, or in medical field to make it even better.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    10 May, 2026
    originally posted on us.amazfit.com
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    Amazing watch

    Great tough health watch! Easy to use and great amount of information on it ! Definitely recommend!! Does the same stuff as a Garmin but at a lesser price !!
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    7 May, 2026
    originally posted on us.amazfit.com
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    Amazing watch!!

    Amazing. I love the watch and it has all the features you could want.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    13 April, 2026
    originally posted on us.amazfit.com
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    Great Watch

    Switched from the Garmin Fenix series. Love the extra data and being able to program other competitions in the training templates…ie Deka, Crossfit, etc…
    StephenC
    Did you find this review helpful?
    5 out of 5 stars
    31 March, 2026
    originally posted on us.amazfit.com
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    Excellent

    Great experience. I typically use my Galaxy Watch Ultra but my battery life has been unimpressive, especially after workouts. This fixes that problem.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    27 March, 2026
    originally posted on us.amazfit.com
    Image

    Great watch

    Meet my expectations- great watch at a great price
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    21 March, 2026
    originally posted on us.amazfit.com
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    Great Fitness and Everyday Watch

    I've had my T-Rex 3 Pro for a couple of weeks and have worn it continuously. The battery life lives up to claims. The Zepp App provides all the health and fitness data I need and more. I used it to track downhill alpine skiing while in Canada and it was flawless. So much more watch for the money than the similar Garmin watch. As a previous Garmin fitness watch devotee, I have no regrets moving to the Amazfit T-Rex 3 Pro.
    Anonymous
    Did you find this review helpful?
    5 out of 5 stars
    15 March, 2026
    originally posted on us.amazfit.com
    Image

    Perfect watch!

    This watch is really a beast! The specs for the price are insane and has all the capabilities I'll ever need. I legit use the flashlight everyday. Couldn't recommend more.
    Anonymous
    Did you find this review helpful?

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