Amazfit T-Rex 3 Outdoor Rugged Military 48mm Smart Watch, Built in GPS, 27 Days Battery Life, Offline Maps, 2000 Nits Brightness, 10 ATM Water Resistance, AI Coach, for iOS & Android (Gray)
Original price was: ₹29,999.00.₹17,999.00Current price is: ₹17,999.00.
Amazfit T-Rex 3 Outdoor Rugged Military 48mm Smart Watch, Built in GPS, 27 Days Battery Life, Offline Maps, 2000 Nits Brightness, 10 ATM Water Resistance, AI Coach, for iOS & Android (Gray)
Price: ₹29,999 - ₹17,999.00
(as of Sep 29, 2025 14:05:58 UTC – Details)
The 1.5″ AMOLED display can reach a peak brightness of 2,000 nits, so your maps and workout data will be clear in any environment. Dual-Band GPS & Free Maps & Over 170 Sports Modes
Large, Bright Display: The AMOLED display can reach peak brightness of 2,000 nits; read your maps and workout data easily in any light. Night mode reduces eye strain in the dark, and Glove Mode keeps the screen responsive when wearing 2mm thick gloves.;Built for Adventure: Endure any challenge with a 316L stainless steel bezel and buttons. The military-grade body can resist 158℉ heat and -22℉ cold. Water-resistant to 100m, wear it while surfing, or for freediving to a depth of 45m.
27 Days of Battery Life: The Amazfit T-Rex 3 can last for 27 days with typical use, 42 hours in GPS Accurate Mode, and up to 114 hours in GPS Long Battery Life Mode. With some settings disabled, GPS usage can even last up to 180 hours for long hikes.;Free Maps & Advanced GPS: Download free global, contour, and snow maps. Track your adventures accurately with dual-band positioning, backed up by 6 satellite systems for fast connection. Get turn directions from your smartwatch as you go.
170+ Workout Modes & AI Training Plans: Explore 170+ workout modes including hiking, strength training, ultramarathon, surfing, skiing, and more. Get personalized AI-generated training plans, real-time performance updates, and more.
Take Charge with AI: Fully control your smart watch with your voice thanks to Zepp Flow powered by OpenAI’s GPT-4o technology, and send speech-to-text message replies to Android apps like WhatsApp.; Enhanced Privacy Protection: Amazfit T-Rex 3 offers top-tier data protection from Amazon Web Services, ensuring GDPR compliance. Take full control of your privacy by choosing to enable or disable GPS data storage.
Target Gender: Male; Sport Type: Diving, surfing, hiking, skiing
Customers say
Customers find this smartwatch to be the best in its segment, praising its 27-day battery life and accurate workout/sleep tracking. The watch features 150+ sports modes, and customers appreciate its premium design and durability, with one noting it lasted a week without issues. They consider it worth the price and reliable for fitness tracking.
Ankit –
Budget watch with all needed functions for a health watch
A very good watch with very accurate data and long battery life ,amazing display no lag at all ,fits well on hand ,connects easily with phone,and touch is also very good
Murtaza Hajee –
Amazefit T Rex
It’s an excellent watch for those who are not conscious about flaunting brands. Stylish and has all the features of a good smart watch. Extremely rugged with and a good battery life. My first charge lasted me for 10 days. It’s a wow!!
Sushant Srivastav –
Incredible Battery and Solid Performance!
I’ve been using the Amazfit T-Rex 3 for over 20 days now, and I am thoroughly impressed! This watch is an absolute beast.Right out of the box, the build quality feels rugged and durable, exactly what you’d expect from a T-Rex model. But the real star of the show for me has been the battery life – it’s phenomenal! I’m genuinely getting 20+ days on a single charge with my regular usage, which includes daily workout tracking and notifications. This is a game-changer compared to other smartwatches I’ve owned.Beyond the core tracking, I’m really satisfied with the range of features this watch offers. From the various sports modes to the health monitoring capabilities, it has everything I need and more. The display is clear and easy to read even in bright sunlight, and the interface is intuitive to navigate.If you’re looking for a rugged smartwatch with incredible battery life and solid, dependable performance for fitness tracking and daily use, look no further. The Amazfit T-Rex 3 has met my expectations. Highly recommended!
Sagar Konsam –
You will never regret in buying this watch.
The quality of the watch is very good. I’m using it for different purposes especially for Running and Diving. It gives me accurate data and also easy to use. Battery life is 4 out of 5. The look of the watch is very attractive. Bluetooth connectivity is not bad. It fits great. One thing i dont like is downloading of the offline Maps take many hours even the internet is good. Overall the watch is fantastic. I will give 9.5/10.
Karan Maheshwari –
Good quality and rugged watch
I have been using amazfit trex 1 since 3 years and I think this is good upgrade. Built quality is good so far, software is a bit slow. Overall the watch is worth if you want a rugged watch.
K.R.Satish –
A very good Watch.
Very good watch for physical fitness.Having used it for 4 days and still on my wrist 24 hours a day. Charge is almost 64% after after full charging on getting it. Detailed reviews of the watch is available on Youtube.Kudos to Amazon,for delivering the product a day earlier especially on a festive date Onam.
Vissudagar –
Very nice watch
The watch is very good and very comfortable i did purchase last 21August 2025 it’s surprising for me the bettry life so strong and lots function work do very nice and i recommend to sports man please purchase this
Ro4an –
Great built, feature loaded and bang for its worth
For this price, this is as good as you can get. Loaded with features, great UI and brilliant looks. Not a Garmin killer but surely a Garmin beater in this price range. Go for it!
AJ –
I only had this watch briefly, but it is great to see a company pushing the technology and software that once only seemed available in watches 4-5 x the price.This watch is a great substitute to the Apple, Samsung and Garmin brands of the world, basically giving you the exact same tech and abilities, for a fraction of the cost.However, don’t expect all the bells and whistles of perfect phone integration, compatibility with thousands of apps nor the ability to phone home with this brand. These are the concessions you make by paying far less, for an equally capable, rugged, well polished watch, without a thousand dollar bright shiny name on it.It will still jump out of a plane skimming the stratosphere with you, while plunging into the deepest depths of the ocean with you, and tell you the time and possibly your heart rate while doing so. It just won’t make you feel guilty for overpaying for the privilege of having a great watch on while doing so.It runs apps beautifully, and gives you a nudge on the arm every time someone uploads a family portrait or lunchtime selfie, and will let you know when your boss is calling to find out where you are. It just won’t say that the call is brought to you courtesy of Apple, or Samsung, or Garmin. And that’s probably worth saving a few $$$s for.Highly capable, highly recommended watch.
Michael G. –
I can’t say enough good things about this watch. It has nearly everything that I could ask for from a smart watch. Super durable, water proof, dust proof, long lasting battery, always on display, tons of watch faces to chose from, compass, barometer, calendar, multiple ways to reply to messages, alarms, timers, monitored sleep and vitals etc. The only thing that would make it better is if you could create messages to send or take phone calls from the watch but besides that this is the perfect watch for me. I work with concrete and I also do metal grinding and welding and this watch holds up amazing. Highly highly recommend.
Hassan algthmi –
ممتاز جداً
Alan reyes –
No recibe llamadas. Es demasiado caro para no recibir llamdas y las esferas son feas. Por lo demas util, el Ai es buenisimo
JY –
Amazfit , please fix this with the next update.I was walking and the “Speed” data was showing half my actual speed, the real speed should be the displayed data X 2. If we do the math, the image I provided doesn’t make sense as the speed displayed was way to fast for a walk. I have not done the other workout apps yet ,but i hope they are calculated the right way.Other than the mentioned, really happy with the purchase, Thank you! 🙏🏽