






⌚ Rugged tech that keeps pace with your boldest moves
The KOSPET Tank M3 Ultra is a military-grade rugged smartwatch featuring a 1.96'' AMOLED HD display, full metal body with Gorilla Glass, and 5ATM/IP69 waterproofing. It boasts a powerful 480mAh battery lasting up to 60 days standby, built-in GPS with 6 satellite navigation, altimeter, barometer, and compass for precise outdoor tracking. Enhanced by a dual-core CPU and AI voice assistant, it supports 170+ sports modes and intelligent activity recognition, making it the ultimate companion for professionals and adventurers alike.


















| ASIN | B0CSMXD4X3 |
| Band Colour | Black |
| Band Material Type | Stainless Steel |
| Band Width | 42.99 Millimetres |
| Battery Capacity | 480 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 minutes |
| Battery Power | 480 |
| Battery capacity | 480 Milliamp Hours |
| Best Sellers Rank | 48,839 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,878 in Smartwatches |
| Box Contents | Watch, USB Charger |
| Brand Name | KOSPET |
| Case Material Type | Stainless Steel |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Colour | Black |
| Communication Feature | GPS |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android smartphones |
| Connectivity Technology | USB , GPS |
| Connectivity technology | USB, GPS |
| Customer Reviews | 4.0 out of 5 stars 669 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Microphone |
| Item Dimensions | 20 x 2 x 1.9 centimetres |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 256 MB |
| Memory storage capacity | 256 MB |
| Metrics Measured | Heart rate, SpO2, sleep monitoring |
| Model Name | TANK M3 Ultra |
| Model Number | TANK M3 Ultra |
| Operating System | Android |
| Operating system | Android |
| Product Features | GPS |
| Resolution | 400 x 400 |
| Screen Size | 1.96 Inches |
| Shape | Round |
| Sim Card Size | Nano |
| Special feature | GPS |
| Sport Type | Boating, Cycling, Hiking |
| Style Name | Tactical |
| Supported Application | GPS, Heart Rate Monitor, Phone |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Metres |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Wireless communication standard | Bluetooth |
❤**️
Military-standard durability and performance.
After using this KOSPET Tank M3 Ultra smart watch for a month, I can 100% say, it truly lives up to its reputation for durability and performance. It is definitely built to military-standard quality. It is perfect for indoor/outdoor sports and harsh environments. From high altitudes to extreme temperatures, this watch is engineered to withstand it all. I wear it literally every day during all kind of sports like swimming, running, jogging, hiking, cycling, in steam sauna etc. The full metal body and Gorilla Glass display not only give it a sleek, rugged look but also provide excellent scratch, drop, and crush resistance, so I never have to worry about damaging it during my activities. It has a built-in GPS, along with six satellite systems, ensures accurate location tracking whether I'm cycling through the city or hiking in the mountains. The watch also features an altimeter, barometer, and internal compass, which are incredibly useful for outdoor adventures. It is also waterproof. As someone who loves swimming, I appreciate the 5ATM waterproofing and IP69K rating, allowing me to wear it confidently while swimming or diving. Its SWOLF swimming mode provides detailed data analysis, which is a great tool for improving my performance. Another standout feature is the 480mAh battery, which lasts up to 60 days in standby mode and two weeks with regular use, making it perfect for extended trips. I also love the AI voice assistant, which lets me make calls and send messages hands-free—especially useful while driving or working out. The dual-core CPU makes everything run smoothly, and with 170 sports modes and intelligent recognition, it covers everything from basic fitness tracking to more advanced sports like rock climbing and skiing. Overall, the KOSPET Tank M3 Ultra is a powerhouse of a smartwatch, combining rugged durability with advanced features, making it an ideal choice for anyone who enjoys outdoor activities or needs a reliable, long-lasting watch. Highly recommend!
S**S
Rugged and feature-packed smart watch
The KOSPET TANK M3 Ultra Smart Watch for Men is a top-notch choice for those seeking a durable and feature-rich wearable. With its built-in GPS, 60-day battery life, and impressive 5ATM & IP69 waterproof ratings, this smartwatch is designed to withstand the elements and keep up with your active lifestyle. The 1.96'' AMOLED HD display ensures clear, vibrant visuals, while the AI voice assistant adds convenience to your daily routine. Its rugged military-grade full metal body not only enhances durability but also gives it a sleek, tough look. Compatible with both Android and iOS, the KOSPET TANK M3 offers versatile functionality and reliability. My love for this watch has only grown as it delivers exceptional performance and resilience, making it a stylish and dependable companion for any adventure.
A**R
Nice sturdy watch
The watch is sturdy and of decent quality with good functionality for the cost. I had some initial problems with the stability of the accompanying smart phone app, however the after-sales service team were very efficient and diligent in resolving the issues (good service!) my only minor niggle is that some of the watch faces could be more aesthetic, but I guess that's just my preference. On the whole this is a very good watch.
T**T
Excellent watch for the beginner.
An excellent watch all round for the novice. Scores 8 out of 10, 2 deducted as only time will tell how long it lasts. Two years and I'll have had my moneys worth, reduced by 20% in a time limited sale. Stylish, weighty with a light strap that sits comfortably on the wrist. Comes with screen protector. The screen is bright and there's a good selection of watch faces to choose from. My first smart watch, bought with an emphasis on walking/hiking: built-in GPS, step counter and route tracker. All seem to function well, with or without the App. As for the other activity functions, emotions, stress, blood pressure..., they need to be taken with a pinch of salt, caution, as with all smart watches the technology is in its infancy. With the walking activities, the display emphasis is on heartbeats per minute, calories and duration. It would be nice to see distance as a focal point. One failing is that you're locked into the activity recording, and the only way out to see the compass or altitude measurement, intrinsic to hiking, is to stop recording view the said and start recording again. The GPS is heavy on the battery, will probably only last about 12 hours when using related activity. Watch charges very quickly. I'm not sure how much trust I would place on the reliability of the compass and altitude meter. I essentially see the item as an attractive timepiece come learning toy that keeps me entertained for a couple of years. Hopefully with a favourable outcome, with the technology improving, preparing me to move up to the next level.
S**E
Not great at all
It makes me wonder if the current good reviews are for real? 1. I received a message from KOSPET after purchasing that not to wear in the bath as steam might get in, assuming can’t wear in the shower. One of the reasons I buy a waterproof one is so I don’t need to take off in the shower. 2. BPM measurement is really not accurate. I have one for my chest for my gym sessions, and other previous watches did show small difference of bpm from the chest one which is fine and understandable. But this one is another level in a bad way.q When the chest one shows over 160 it still keeps as 80. Then out of blue when I’m not doing anything it goes up to 120, 130. Or is my one faulty??? 3. Where’s the GPS mode to show where you are on the watch like you see in the description photos ? Am I missing something here. 4. Alarm can not be set as vibration mode. Always sounds on which is very inconvenient. 5. Battery not as good as it claims. It started as 88% and on the third day it’s already 20% now. If it was only one issue I would probably try to replace but too many issues for the price and I have to return it. Shame i really liked the design but so far that’s pretty much it :-(
M**.
A tad over hyped.
Really good looking watch let down by wide at the mark fitness programs. Step count was nowhere near right for example. Very hard to set up with Samsung galaxy s25 ultra, it took about 5 goes before it worked, but drops Bluetooth connection constantly. On the plus side it's well made and looks the part, strap was a bit cheap looking but easily changed. One thing to bear in mind is watches like this with similar or better specs are on temu in the £15-25 bracket, so in my opinion it's way overpriced. After a week to see if it would improve, it didn't, so I sent it back. A
M**M
Keeps life organised and stylish on the go
It's like having a piece of tech right on your wrist! This watch has smoothly integrated into my busy life, and it's become quite the reliable companion. As a primary school teacher, managing time is crucial, and this watch helps me stay on track without missing a beat. From its sturdy metal design to the various features included, I'm always finding new ways it supports my day. Whether it's tracking my runs during morning jogs, counting steps as I dash between classrooms, or offering gentle reminders to drink water, it keeps me health-conscious without fuss. I’m particularly fond of its ability to handle water. My little lad and I love swimming, and it's brilliant not having to worry about a fragile watch. The vibrant display is easy to read, whether I’m checking the time or viewing a quick message. Battery life is excellent too, no stressing over daily charges. For someone who isn't particularly tech-savvy, I find its user-friendly features a true help, making my life organised and stylish. A complete delight to wear!
R**L
Very Good Option!
After using it for three weeks, I can describe my impressions of using this smart watch. I bought it with the longevity of the battery and this was what I cared about most. The manufacturer states 60 days, which, delicately speaking, is not true. In the settings, where the display function is switched off, limited use of GPS, the battery life is a maximum of two weeks, which is still not bad. When we start using GPS or AOD (always on display), this time is reduced to three, maybe up to five days. The display is of excellent quality, you can see everything very clearly. Additional functions such as blood pressure, heart rate, mood show quite accurate readings, which is a help especially for those who need to control them. The compass is accurate. The GPS works in six-point mode, which gives us enough accuracy not to get lost in the forest. The sports functions will probably come in handy for those who use the gym or play sports outdoors. Conclusion An excellent smart watch for those who are active. Great battery life. Outstanding design with durable scratch-resistant glass. Definitely, the creators of this watch have designed a really very good product that can compete with well-known brands and the price is also attractive.
P**P
Kospet Tank M3 ultra
Ik ben 100% tevreden over deze aankoop. Het instellen ging vlot. Handige bediening. Zeer heldere display,en batterij stand gaat langer mee dan bij de meeste smartwatches.
R**Y
Ottimo Smartwatch
Il KOSPET TANK M3 é davvero un ottimo smartwatch , essenziale per le mie passeggiate ed uscite in mountain bike, posso tenere sotto controllo la frequenza cardiaca la pressione arteriosa, impostando l’allenamento pedalata riesco a tenere tutto sotto controllo, anche il gps con queste funzioni é utilissimo.l’orologio è di ottima qualità, molto resistente e di un design elegante, lo uso anche quando faccio la doccia e non ho mai riscontrato problemi, molto resistente all’acqua.Molto comodo e leggero da indossare . Il suo schermo amoled è molto luminoso , si vede benissimo anche al solo, colori eccellenti, poi con tutte le funzioni presenti( chiamata,esercizi quotidiani,allenamento,bussola,etc.) davvero tante, i quadranti si possono scaricare da app e ne sono tanti, La capacità di rispondere e fare chiamate direttamente dallo smartwatch è una funzionalità che trovo molto comoda, specialmente quando sono in movimento e non posso accedere al telefono. La qualità audio garantisce di avere conversazioni senza interruzioni.in conclusione é un ottimo orologio , lo consiglio vivamente, davvero soddisfatto delle sue funzionalità e durata della batteria almeno una settimana. Consigliatissimo
A**R
Fijn horloge
Geweldig horloge. Batterij gaat heel lang mee. Je kan er ook mee bellen . Bloeddruk meting is onnauwkeurig maar die gebruik ik niet. Doet niet onder voor heel veel duurdere horloges. Op zaken als batterij duur zelfs vele malen beter.
C**E
Excellent !!!!!
Fidèle de la marque et déjà en possession de le tank T2 et T3 , j'ai commandé la nouvelle M3 ultra pour la fonction GPS qui est indispensable pour mes sorties rando et VTT. Comme ses sœurs la montre est de grande qualité avec une finition super soignée et très résistante. La mise en fonction est toujours aussi simple et intuitive. J'ai déjà reçu deux mises à jour depuis l'achat, ce qui prouve le très bon suivi de la marque et son sérieux. Je voudrais revenir sur la fonction GPS ,car je vois plusieurs critiques en commentaire. Le GPS fonctionne uniquement en mode sport et ne s'active que pendant ce mode et il est ainsi possible de suivre son parcours sur l'application "kospet fit" après sa séance de sport ( et non sur la montre). La forme rectangulaire change un peu des T2 et T3 (écran rond) . Le bracelet est léger et agréable à porter. L'écran Amoled est lumineux et réactif. Elle dispose de nombreuses fonctions digne des grandes marques ( santé,sport, utilitaires).En ce qui concerne l'autonomie, elle va dépendre de l'utilisation de la montre et des fonctions utilisés. Pour ma part elle tient facilement la semaine . Je conseil quand même de bien lire la notice et de bien explorer les fonctions sur la montre et sur l'application pour avoir la montre bien en main. Elle est livrée avec un bracelet,un chargeur et une protection d'écran et il est possible de changer les cadrans via l'application . En conclusion, une montre parfaite avec un super rapport qualité prix et je ne peux que là conseiller.
R**.
kul grej
bra köpkul grej
Trustpilot
2 weeks ago
3 days ago