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🕶️ Rugged meets refined — the smartwatch that works as hard as you do.
The AMAZTIM T3 Ultra is a military-grade rugged smartwatch featuring a stainless steel body and Corning Gorilla Glass for extreme durability. It boasts a fast 6-satellite GPS system, a vibrant 1.43-inch AMOLED display with Always-On mode, and a powerhouse 470mAh battery lasting up to 40+ days in power-saving mode. Designed for professionals and outdoor enthusiasts alike, it supports Bluetooth calls, AI voice assistant, comprehensive health monitoring, and over 170 sports modes, all while being waterproof up to 50 meters.



















| ASIN | B0CQVPJVYH |
| Additional Features | AI Voice Assistant, Built-in GPS, Campass, Health and Sleep Monitor, Long Battery Life, Bluetooth Answer and Make Call, Military Rugged Grade Designed |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Stainless Steel |
| Band Width | 22 millimeters |
| Battery Average Life | 15 days |
| Battery Capacity | 500 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 hours |
| Battery Power | 500 milliamp_hours |
| Best Sellers Rank | #14,059 in Electronics ( See Top 100 in Electronics ) #316 in Smartwatches |
| Brand | AMAZTIM |
| Built-In Media | Charging Cable, User Manual, Watch Band |
| Case Material Type | Stainless Steel |
| Clasp Type | Hook Buckle |
| Color | Black |
| Communication Feature | Bluetooth Call |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Controller Type | Smarthandle |
| Customer Reviews | 4.0 out of 5 stars 654 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons, Touchscreen |
| Manufacturer | AMAZTIM |
| Maximum Display Brightness | 1000 nit |
| Memory Storage Capacity | 256 MB |
| Metrics Measured | Blood Oxygen (SpO2), Calories Burned, Heart Rate, Sleep Duration, Step Count |
| Model Name | T3 Ultra |
| Model Number | T3 Ultra |
| Operating System | Compatible for Android and iOS |
| Resolution | 390 x 390 |
| Screen Size | 1.43 inches |
| Shape | Round |
| Sim Card Size | eSIM |
| Special Feature | AI Voice Assistant, Built-in GPS, Campass, Health and Sleep Monitor, Long Battery Life, Bluetooth Answer and Make Call, Military Rugged Grade Designed Special Feature AI Voice Assistant, Built-in GPS, Campass, Health and Sleep Monitor, Long Battery Life, Bluetooth Answer and Make Call, Military Rugged Grade Designed See more |
| Sport Type | Basketball, Fitness, Football, Multi-Sports, Running |
| Style Name | Hybrid |
| Supported Application | Fitness Tracker, GPS, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Depth | 50 meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP69K |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
J**A
Excellent watch. Exceptional battery life. Minor app issues.
Amaztim T3 Ultra watch is excellent. The software app is good but needs work. Overall. Excellent. iPhone app is good but could be better. Tech support quick to respond with clear answers. Great functionality at low cost. Battery. Outstanding. I have watch set to make health measurements every 5 to 10 minutes. After a 5 day vacation without a charger the battery only dropped to 87%. I wear the watch continuously and only put it on the charger for 30 minutes while in the shower. After 24 hours the battery is at 97% and charges back to 100% in less than 30 min. The charger is a circular flat plate with two small pins. You must align pins. With charging dots on watch. Easy but annoying. Charger plate is magnetic so it holds watch in place. It would be so much better with QI magnetic charging like Apple Watch. Health monitor. Very good. Heart rate, blood oxygen, blood pressure, sleep cycle. I have compared measurements to those in doctor appointments and all came very close. I bought this watch specifically for blood oxygen because Apple watch cannot do it for legal reasons. The only measure missing would be an ECG/EKG heart monitor. The difficulty with the health data is in the Kospet app on iPhone. The app provides data charts but with problems: the plots are not on the same time scale meaning you cannot align and compare the data. For example my heart rate is in the 40s at night, I want to know what my heart rate, blood ox, blood pressure are when I am in deep/light/REM sleep. You cannot do that comparison. The charts are also different style. Heart rate is dense line graph; blood ox is a bar chart that only shows one average data point per hour despite measurements set for every 5 minutes; and, blood pressure is line chart but only displays the last 6 measurements. Again all charts should show all measurements on the same time scale and a comparison chart is needed. Finally, you cannot zoom in on the data and I have not figured out how to download data from app. Support. I have emailed app company several times to ask questions and request the comparison charts. I have received courteous responses within 24 hours (business days only). Questions clearly answered. Very good. Exercise. I have only used Outside Walking which records time, pace etc. Accurate. the GPS and altimeter are very good. I walk the dog through a hilly area and the app shows exactly how many feet you have climbed and descended very nicely. The GPS map is accurate. Phone link. Works quickly. If connection is not made I just close and restart the app to reestablish the connection. Twice in 3 months I had to reset the watch. The phone also displays text messages which is handy. Have to use phone to reply. Controls. The watch controls are displayed by swiping screen up/down/left and closed by down/up/right. The controls are clear and sized for easy adjustment with one finger. I have only used about 40% of controls but the ones I have used are real easy and well organized. Display. Crystal clear. Bright. Vivid colors. Can select watch face display from about 100 options.
T**E
This is a great smart watch.
Before buying this smart watch I read some negative reviews which I don't believe are justified. One has to learn how to use this watch and the software on the mobile device. I found that what some referred to as big problems, such as heart rate measurement, really had to do with proper set up. I have had this watch for four months now and it is a really good smart watch. I had a physical the other day and the heart and blood pressure measurements on the watch matched what the doctors office reported. I like everything about this watch, especially the health monitoring, the watch face options, and the sports management options. I am an outdoor walker/hiker and the system tracks distance for me in conjunction with my smart phone. The watch does a great job tracking steps. I have owned two Garmin watches. My favorite was the Instinct because it gave me some health measurements and outoor activity tracking, and it was rugged. It was also much more expensive. This watch gives me more health measurements and hiking and walking distances (has to work with mobile phone for this feature) and I feel it is just as rugged. So far, it has proven to be very rugged for the construction work I do. It is a good looking watch and it is comfortable. I wear it all the time except when I need to charge it. I need to charge the watch every 16 days. It charges rather quickly, about 1 hour. I never let the batter fully drain. I love this watch and I highly recommend it if you want a nice looking, classy, smart watch that performs well and is reasonably priced.
L**S
First watch didn’t last long - but they made it right and sent a new one!
Edit: I made the below 1 Star review, and the company reached out and sent a new watch to us for free! Updated to reflect 4 Stars - thanks to their great customer service. I bought this for my husband’s Christmas and it’s already not working 6 months later. It looks good and he really liked it, but not worth paying $150 if it’s just gonna break so quickly.
B**A
Disappointed in the product reliability
✅ What I Liked: Battery Life: The battery is excellent — I only need to charge it once every three weeks, which is a huge plus. Design & Durability: The watch is stylish and performs well, even in the swimming pool. It definitely scores points on looks and basic durability. ❌ Where It Falls Short: Heartbeat Monitoring Issues: One of the main reasons I bought this smartwatch was for step counting and heart rate monitoring. Unfortunately, the heart rate feature stopped working reliably after 2 months. It would stop reporting for hours at a time and only resume later — this became a recurring issue. Support Experience: I contacted customer support and was advised to do a factory reset, which temporarily fixed the problem. But after a few weeks, the same issue returned. Final Thoughts: I've used Fitbit devices in the past for years without issues. I chose this smartwatch hoping to benefit from the extra features, but I'm now disappointed in its reliability. The hardware has potential, but the inconsistency in key health tracking features is a letdown. My recommendation if your looking for a reliable product, this is not it. If you have $ and want to add this one to collection, then its your choice.
P**J
Really good phone
This watch for all purposes is better than the Apple warch. The battery last longer so you can actually measure you entire days activity and sleep. The watch was good for activities in the water. Only issue I had was that the messages and find my phone feature were inconsistent
W**D
Great Hardware, Let Down by Software
I’ve been using the Kospet Tank T3 Ultra for a bit now, and my experience has been a mix of solid hardware and frustrating software. On the positive side, the build is genuinely tough, with a rugged, military style chunky feel, and it seems like it can take a beating, and is water resistance. The AMOLED screen is bright and sharp, which honestly surprised me, and the battery life is a strong point, easily lasting around a week or more depending on usage. It is also packed with features like GPS, heart rate, SpO2, and plenty of sports modes, so on paper it feels like a “budget style watch.” That said, the downsides are hard to ignore. The software feels pretty basic and clunky, and the app does not offer great experience, syncing can be inconsistent and integrations are limited. I also would not rely on it for accurate health tracking, the data can be hit or miss, BP, More specifically, the blood pressure readings are not accurate or dependable. Bluetooth connectivity has been spotty at times, and support does not seem very responsive. One of my biggest annoyances is that the raise to wake feature does not always work, so the screen does not turn on every time I lift my arm. Overall, it is a decent option if you want a tough, affordable smartwatch with lots of features, but you are willing to accept some compromises. I have not reached out to customer service to see if have any remedies to the challenges that I have highlighted above. I am updating my original review because, since posting it, I was contacted by the company's customer service team, and my experience with them has been exceptional. They responded quickly, were professional, courteous, and genuinely attentive to my concerns. I offered to return the watch, but they insisted that I keep it and still provided a full reimbursement without hesitation. They also assured me that the issues I experienced would be escalated to their Research & Development department so they could investigate and improve the product. Their prompt responses, consistent follow-up, and willingness to stand behind their product demonstrated a level of customer service that is becoming increasingly rare. Although my initial experience with the watch was disappointing, the outstanding support I received afterward has completely changed my impression of the company. They treated my feedback as valuable, took meaningful steps to resolve the situation, and made every effort to ensure I was satisfied. It is clear they are committed not only to supporting their customers but also to continuously improving their products based on customer feedback. That level of accountability, transparency, and dedication deserves recognition, and I sincerely appreciate the professionalism they demonstrated throughout the entire process.
R**K
An Affordable Stainless Steel Smart Watch with GPS!
The AMAZTIM GPS Smart Watch looks and feels great on the wrist. The rubber watch band is very comfortable. The watch is made of stainless steel and is shock proof, dust proof and waterproof. The screen is Corning Gorilla Glass. My favorite features are the GPS and digital compass; Perfect for outdoor excursions.In the box: the watch, a manual (also available online) a flexible rubberized band, a charger disc and a screen protector with cleaning wipes. The phone is easy to use and the settings are very intuitive. Simply scroll through the various screens to access the various watch functions. The menu includes biometrics to monitor your health when exercising; including heart rate, blood oxygen and blood pressure. It also monitors your sleep cycle. Also included are a flash light, stop watch, alarm clock and a calculator. The lower right hand button is assignable to the accessory of your choosing. When paired with your smart phone, the watch rings and you can answer the call on the watch. There is a library of watch faces on the app so you are easily able to choose a favorite. Multiple watch faces are also available on the watch. The Amaztim Ultra 3 smart watch is a great value and highly recommended. I couldn't be happier with my purchase. It’s more useful than my now retired Apple smart watch.
R**O
Love it! I'm definitely getting another one for my wife! Great watch!
Bought it about two weeks ago and this is definitely the best watch I've even owned. Usually I can find some scratches on the screen from my old watches the first couple of days after using them but surprisingly that's not the case this time, I've been using it for almost two weeks now and there's no scratches nor damages on the body whatsoever, it still looks brand new after I literally banged it on the door by accident the other day. So I love this sturdy construction design and I think it will last for a long time. Besides that, what really strikes me the most is its functionality, this thing can literally do anything, from time reading, phone calling, steps, sleep and heart rate monitoring, message notifying, even lighting. I can't believe how bright the screen is, it is so bright to the point where I actually used it as a lamp in the middle of the night to find some kleenex. And the battery life is quite impressive as well, I have been using it everyday and it's been 12 days now and I haven't charged it once. It's truly remarkable. Overall, it's an excellent watch and it is reasonably priced. I would say this is the best bang for the buck, to be honest I'm actually thinking of getting another one for my wife.
Trustpilot
3 weeks ago
2 weeks ago