$139.99$89.99
Amazfit T-Rex
$139.99$89.99
48 reviews

Key Selling Point


  • 12 Military Grade Certifications, Resistant to Harsh Environments

  • 20-Day Battery Life

  • High-Precision GPS

    Water Resistant to 50 Meters

    14 Sports Modes

    Weather Notification, Call Reminder


1.3-inch AMOLED color screen

The Amazfit T-Rex uses a 1.3-inch AMOLED color screen which supports all-day display.

Tough Appearance Solid Craftsmanship

The strength-enhanced design of the body details and internal structure take into account a sense of both strength and practicality

  • Description
  • Comparison

1.3-inch AMOLED color screen

Tough Appearance Solid Craftsmanship


14 Exercise Modes

The Amazfit T-Rex uses a 1.3-inch AMOLED color screen which supports all-day display.

The strength-enhanced design of the body details and internal structure take into account a sense of both strength and practicality


14 Sports Modes, Sleep Monitor and Activity Tracking with distance, calories, etc

50-meter waterproofing

High-precision GPS dual-satellite positioning

20-day Ultra-Long Battery life

The T-Rex is rated waterproof to 5ATM. You can wear it while swimming in pools and open water to meet the diverse needs of athletes.

Meeting your positioning needs among both urban jungles and canyon wilderness.

Stays with the user over the long haul, allowing you to wear it without worry and never think about charging.

Bio Tracker TMP PPG biological tracking

Urban-Outdoor enthusiasts

Nofication of Smartwatch

offering 24-hour ceaseless high-precision heart-rate monitoring and functions such as vibration alerts on heartrate too high or out of heartrate range while exercising.

You can be close to the nature and spend the most of their time outside, rain or shine. 


The Amazfit T- Rex Smartwatch monitors your heart rate and sleep status like total sleep, light sleep, deep sleep and awake time. And the watch has rich and useful reminder functionality such as alarm clock, weather forecast, world clock and incoming call. You also can control phone music playback from your watch.

14 Exercise Modes

14 Sports Modes, Sleep Monitor and Activity Tracking with distance, calories, etc

50-meter waterproofing

The T-Rex is rated waterproof to 5ATM. You can wear it while swimming in pools and open water to meet the diverse needs of athletes.

High-precision GPS dual-satellite positioning

Meeting your positioning needs among both urban jungles and canyon wilderness.

20-day Ultra-Long Battery life

Stays with the user over the long haul, allowing you to wear it without worry and never think about charging.

Bio Tracker TMP PPG biological tracking

Offering 24-hour ceaseless high-precision heart-rate monitoring and functions such as vibration alerts on heartrate too high or out of heartrate range while exercising.

You May Also Like

Urban-Outdoor enthusiasts

You can be close to the nature and spend the most of their time outside, rain or shine. 

You May Also Like

Amazfit Band 5 - Amazfit US Online Store
$39.99
Amazfit GTS 2 Mini
$99.99$84.99
Amazfit ZenBuds
$149.99
Amazfit PowerBuds
$79.99
Customer Reviews
4.8 Based on 48 Reviews
5 ?
83% 
40
4 ?
10% 
5
3 ?
6% 
3
2 ?
0% 
0
1 ?
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
EG
10/11/2021
ERIC G.
United States United States
I recommend this product
It tells the time. It tracks sleep, but it doesn't appear to be designed to track the health of people who are from or live in, the USA Market.

While it does track BPM, it doesn't track Blood Pressure, which is a pretty glaring, omission. And no, at 6'. 3" tall and 206LB, I am NOT overweight and no, "177LB.", would NOT be an ideal weight for someone at my height and build. I'm not short or foreign. Yes, it tracks blood oxygen, but it doesn't track temp. Yes, it has numerous watch faces, but it doesn't accurately track steps or calories burned. No doubt, had I spent more and bought the T-Rex Pro, that would've been able to track Blood Pressure, which is a pretty critical thing for a stroke survivor, to track. No, it doesn't give 21 days of battery life between charges, but I haven't gone more than three days without having to charge it. Overnight is more than enough. The couple of things it does well, doesn't make up for the missing features and things it DOES NOT do well.

TR
10/06/2021
Tim R.
United States United States
I recommend this product
Great Deal

Best Smartwatch I have ever bought. Works awesome

CM
10/01/2021
Chris M.
United States United States
I recommend this product
Excellent watch

Battery life is good, features that rival FitBit, and it is water proof.

JM
09/22/2021
Jeremiah M.
United States United States
I recommend this product
TRex

I love using my TRex watch.

AT
09/20/2021
alex t.
United States United States
I recommend this product
It's ok, I guess

I was expecting more functionality on this product. There is nothing smart nor anything wrong about it. It's just a watch with sensors. The functionality is picked up from the smart phone. So, I don't see what is "smart" about it. The watch looks cool though. Because it's a well designed product I recommended, but one can live without it.

Cart cart 0
You have successfully subscribed!