Amazfit Refurbished T-Rex 3 Rugged Military Smart Watch 48mm…
$234.99Original price was: $234.99.$219.99Current price is: $219.99.
From the brand
Launched in 2015, Amazfit is a leading global smart wearable brand focused on health and fitness, and part of Zepp Health, a health technology company.
At Amazfit, we believe that limits are self-imposed. Whether you’re striving for peak fitness, excelling as a professional athlete, or simply embracing life’s journey, our AI-powered smart wearables and wellness services are with you every step of the way.
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DURABILITY FOR EXTREME CONDITIONS: This rugged smart watch, engineered with a 316L stainless steel bezel, withstands temperatures from -22°F to 158°F, and is water-resistant to 328 feet and can be used for freediving to a depth of 147 Feet ULTRA-BRIGHT AMOLED DISPLAY: With peak brightness of 2,000 nits, the Amazfit smart watch delivers easy reading of maps and workout data in any light. Night mode and Glove Mode enhance visibility for clear viewing EXTENDED BATTERY LIFE: The Amazfit T Rex 3 offers over 3 weeks of power with typical use or up to 180 hours in GPS mode, providing long-lasting performance for hiking trips or outdoor activities PRECISION NAVIGATION TOOLS: The smart watch for men and women provides free global maps with dual-band positioning. Six satellite systems offer fast, accurate GPS connections and precise turn-by-turn navigation EXPANSIVE FITNESS TRACKING: This fitness watch offers 170+ workout modes and AI-generated training plans, providing real-time updates to guide your fitness journey from hiking to surfing
Price: $234.99 - $219.99 (as of May 04, 2025 20:03:16 UTC – Details)
Customers say
Customers find this smartwatch to be terrific looking and appreciate its great price. They praise its features, with one customer highlighting its interactive map capability, and its functionality, with one noting it works with both Android and iOS. The watch receives positive feedback for its battery life and ease of use, with customers noting its intuitive Android UI and watch interface. Customers value its fitness capabilities, with one mentioning it’s perfect for lifting and general cardio activities.
8 reviews for Amazfit Refurbished T-Rex 3 Rugged Military Smart Watch 48mm…
Mayur Chavan –
Best watch at this price
Amazing watch, has all features I need and is way cheaper than Garmin. Build quality is also very good. I got a refurbished one but seems like new, not even a scratch was present.
Munnster –
A great watch at a great price
I should have done this one a long time ago. I had the bip, and I really enjoyed it but it was too lightweight for work and my activities. I spent a lot of time going back on 4th and tried several different watches like the gard 2, which is a terrible watch. I’m super happy with how easy it was to set up, and how easy it is to use.
michael akers –
Best bang for your buck sports watch!
I rarely write reviews on Amazon. However, I have been a long time Garmin user and decided to try Amazfit. I must say I love this watch. The features and accuracy are on par with my Epix pro Gen 2 with the exception of Maps and navigation which I rarely use and a built in flash light on the Epix. Not to mention my Epix was over $1000 dollars. For what I do, lifting and general cardio this watch is perfect. It feels better on my wrist and IMO has a better UI. It is way better at counting reps and identifying the exercise I am doing compared to my Epix. The battery is fantastic. I get an easy 3 weeks with training 6 days a week with it. That is without the AOD enabled. With it enabled I still get over 10 days. For the price of this watch it is the best value out if you are looking for a Sports watch. It works with Android and iOS. I cannot recommend this watch enough!
Al Barkley –
Excellent health watch – not as good for offline maps, but excellent in health aspects
Surprisingly good watch hardware. Its excellent for health monitoring and android UI and watch interface are intuitive. The only issue I had with the watch was using maps – it took too long to download maps and maps interface isnt as useful as a garmin maps functionalty in garmin watch.Otherwise, user interface is more intuitive and friendly than Garmin.
Joe T –
Packed with features and reasonably priced!
It’s a good watch. For the money, it’s hard to beat. I purchased it to replace my Garmin Fenix 3 Sapphire that I wore for over 6 years. The battery life is comparable, the touch screen is a plus (my Garmin 3 was not). It does not “feel” as hearty as my Garmin did and I kinda miss the heft of it. However, I was not excited about spending $700 for “heft.”The TREX is a very functional device. Monitoring your HR, the ability to load maps, switching faces on the go, all far superior to the Garmin for a fraction of the cost.Bottom line – You can’t beat the TREX for features, durability and overall cost.
Zach Thompson –
Best smartwatch available
I wanted a Garmin but somehow, I stumbled on to a review that compared the TRex to a Garmin and they were a wash in quality and accuracy. But the price makes AMAZFIT a no brainer. I got the T-Rex 2 for Christmas and loved it, loved it, loved it. Wow! Hundreds of times better than my apple or Google watches that I had to charge everyday. No bueno for me. The T-Rex with everything running on had to be charged every two weeks. That’s AMAZING. Only downside to some may be that it doesn’t show images from messages and you can only text back with quick responses that it lets you dictate through the ZEPP app. And OMG, the ZEPP app is awesome too. All around great product. You are missing out if you don’t try AMAZFIT.Had to get another because I almost got my arm caught in a machine that luckily only took my watch and not my arm. Praise God! The T-Rex 2was awesome. The 3 is even better. Get one
Tripper –
Very cool looking, works great!
Love this watch! Terrific looking and easy to set up. I wear it everywhere. Works great, I never take it off.
codyman –
great battery life
I purched this watch because I can”t find a new T-REX 2 . But this watched suprised me with a great bettery life . I have been wareing T-REX 3 for two weeks now and still have 28% battery life. It has all the features that the ultra has, has grillia glass crystal and has maps. I consider this to be a good purchase.
Mayur Chavan –
Best watch at this price
Amazing watch, has all features I need and is way cheaper than Garmin. Build quality is also very good. I got a refurbished one but seems like new, not even a scratch was present.
Munnster –
A great watch at a great price
I should have done this one a long time ago. I had the bip, and I really enjoyed it but it was too lightweight for work and my activities. I spent a lot of time going back on 4th and tried several different watches like the gard 2, which is a terrible watch. I’m super happy with how easy it was to set up, and how easy it is to use.
michael akers –
Best bang for your buck sports watch!
I rarely write reviews on Amazon. However, I have been a long time Garmin user and decided to try Amazfit. I must say I love this watch. The features and accuracy are on par with my Epix pro Gen 2 with the exception of Maps and navigation which I rarely use and a built in flash light on the Epix. Not to mention my Epix was over $1000 dollars. For what I do, lifting and general cardio this watch is perfect. It feels better on my wrist and IMO has a better UI. It is way better at counting reps and identifying the exercise I am doing compared to my Epix. The battery is fantastic. I get an easy 3 weeks with training 6 days a week with it. That is without the AOD enabled. With it enabled I still get over 10 days. For the price of this watch it is the best value out if you are looking for a Sports watch. It works with Android and iOS. I cannot recommend this watch enough!
Al Barkley –
Excellent health watch – not as good for offline maps, but excellent in health aspects
Surprisingly good watch hardware. Its excellent for health monitoring and android UI and watch interface are intuitive. The only issue I had with the watch was using maps – it took too long to download maps and maps interface isnt as useful as a garmin maps functionalty in garmin watch.Otherwise, user interface is more intuitive and friendly than Garmin.
Joe T –
Packed with features and reasonably priced!
It’s a good watch. For the money, it’s hard to beat. I purchased it to replace my Garmin Fenix 3 Sapphire that I wore for over 6 years. The battery life is comparable, the touch screen is a plus (my Garmin 3 was not). It does not “feel” as hearty as my Garmin did and I kinda miss the heft of it. However, I was not excited about spending $700 for “heft.”The TREX is a very functional device. Monitoring your HR, the ability to load maps, switching faces on the go, all far superior to the Garmin for a fraction of the cost.Bottom line – You can’t beat the TREX for features, durability and overall cost.
Zach Thompson –
Best smartwatch available
I wanted a Garmin but somehow, I stumbled on to a review that compared the TRex to a Garmin and they were a wash in quality and accuracy. But the price makes AMAZFIT a no brainer. I got the T-Rex 2 for Christmas and loved it, loved it, loved it. Wow! Hundreds of times better than my apple or Google watches that I had to charge everyday. No bueno for me. The T-Rex with everything running on had to be charged every two weeks. That’s AMAZING. Only downside to some may be that it doesn’t show images from messages and you can only text back with quick responses that it lets you dictate through the ZEPP app. And OMG, the ZEPP app is awesome too. All around great product. You are missing out if you don’t try AMAZFIT.Had to get another because I almost got my arm caught in a machine that luckily only took my watch and not my arm. Praise God! The T-Rex 2was awesome. The 3 is even better. Get one
Tripper –
Very cool looking, works great!
Love this watch! Terrific looking and easy to set up. I wear it everywhere. Works great, I never take it off.
codyman –
great battery life
I purched this watch because I can”t find a new T-REX 2 . But this watched suprised me with a great bettery life . I have been wareing T-REX 3 for two weeks now and still have 28% battery life. It has all the features that the ultra has, has grillia glass crystal and has maps. I consider this to be a good purchase.