KOSPET Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, 1.96” AMOLED Always-on Display, AI Voice
$159.99
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Price: $159.99
(as of Mar 03, 2025 03:50:50 UTC – Details)
From the brand
KOSPET is an innovative and dynamic smartwatch brand. We not just offers a watch but an ultimate experience of innovation, design, technology and brand services to the users around the globe. We hope KOSPET’s quest of exploration would inspire & encourage users to become health conscious, explore nature, and stay connected with the world.
2025 New Model
Military Smart Watch
Timeless love,wrapped on wrist
How Did We Get Our Start ?
KOSPET was founded in 2018. The parent company is based in Washington, USA while the operations team and manufacturing plant are located in China. KOSPET has more than 10 million customers across the globe and has established B2B network in more than 70 countries & regions.
What Makes Our Products Unique?
Our focus is centered on value addition to users by ensuring innovation, durability, and conceptualizing TOMORROW. We are committed at providing products that fulfill customer needs and society for a healthy lifestyle.
Military-Grade Designed: The KOSPET M3 Ultra features 1.96-inch 3rd generated AMOLED Corning Gorilla screen, which is thick enough to handle a range of screen-breaking behaviors. The rugged smart watch has a fully stainless steel unibody, passed 15 Military Tests(MIL-STD-810H) and 28 Reliable Internal Tests, Including salt spray, rain, impact, etc.
Built-in GPS with 6 Satellite Positioning Systems: Accurate GPS connection uses 6 satellite positioning systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate. The smartwatch has a built-in compass, barometer, and altimeter to stay awake in the field.
Extremely Resistant Body: This durable smart watch is equipped with a fully enclosed metal body, which can be easily immersed in 50m (IP69K waterproof), built-in SWOLF swimming index, taking your swimming performance to new heights. It can provide professional data and is the best partner for sports lovers.
Long-Lasting Battery Life: This smart watch has been upgraded with a 480mah pure cobalt battery, which can be fully charged for an hour and can stand for over 2 weeks under normal use. The super dual-membrane Bluetooth chip processor and extra-saving AI algorithm minimize power consumption.
Answer/Make Call & Al Voice Assistant: The Actions ATS3085L, an upgraded dual-core CPU brings astonishing performance, smoother display, longer standby, higher frame rate, lower power consumption, and even beyond. You can make voice calls through the voice assistant, which makes the scenes that are inconvenient to hold a mobile phone in daily exercise and life more concise, it can be very convenient through the voice assistant to play music, check the weather, alarm setting, and timers.
170+ Sports Modes & 6 Sports Intelligent Recognition: The smartwatch can meet your various sports activities, football, basketball, surfing skiing, and so on. Track your workouts by accurately recording and analyzing key data, including duration, steps, average speed, and more.
Health Monitor: The smartwatch collects health data with its advanced real-time monitoring function, which helps you monitor All-day sleep, 24-hour heart rate, and real-time blood oxygen. It will also remind you that it is time to relax when you are sedentary working.
Customers say
Customers appreciate the wearable computer’s battery life, build quality, and fitness tracking. They find it reliable and well-built. The watch materials are solid and durable, giving it a rugged look. Many customers like the functionality, features, and watch quality. However, some have mixed opinions on how easy it is to use.
11 reviews for KOSPET Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, 1.96” AMOLED Always-on Display, AI Voice
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TeresaC –
Very durable, has lots a features and a good size for women.
The M3 Tank Ultra is the best smartwatch I have ever had. This is the forth smartwatch I have got in the past six months or so. The first one only lasted about 4 weeks, after writing a positive review and some other things. The company finally sent me snort one. That one lasted about 2 weeks. Then they would not give me anymore. The third witch lasted about 3 weeks or so. I was thinking I must be doing something wrong. I am disabled so usual wear and tear. The Anyway the Tank M3 has been going strange for the last 2 months.I would recommend to any one to get one. Another thing that I like to share I am a woman and the watch size works great on me.
Caden –
Nice Quality
Definitely no Apple Watch when it comes to quality, features and performance. However, this watch is of great quality nonetheless!Comes with a screen protector in box, which even includes the supplies for prep and installation.The silicone wristband has lots of adjustability to it which is awesome for finding that desired fit.Connected right up to my iPhone.You get what you pay for, and that is true of a lot of different products.Personally, I think Apple Watches are way overpriced, which is why I decided to go with this option.
Sergio L. –
A Great new watch on the block!
I got this a month ago and also got the metal band.IThe M3 Tank Ultra is a lot better than the apple watch and also better than the Amazfit.The battery won’t last as long as they say but will crush apple’s battery by a lot and the software is also good. Everything works well and it is a beautiful watch. Phone calls are perfect and the sensors for bpm, oxigen blood level and blood pressure are excellent, different than my Amazfit.There is no reason to pay a lot of money for other brands when you have something well build and beautiful like the Kospet M3 Tank Ultra.And on top of that, the customer service is 10 stars.If you are thinking about getting a new watch I would definitely give the Kospet M3 Tank Ultra a try.
Philipp –
After seven months of use
I am updating my review based on excellent customer service from Kospet. After posting my original review regarding the battery overheating and the watch no longer charging, the company reached out to me and sent me a new watch. I appreciate buying from a company that stands behind their product. The new watch has been working very well. It is a good smart watch, especially for the price.If you buy this watch, you might as well add the price of a new band because the band is cheap and rips at the pin that connects it to the watch. Other than the band, the watch is rugged. I use it while working on cars and have not scratched it. Battery life is good. I easily get two weeks between charges. The connectivity is good and the microphone works well. I like having the flashlight. Software updates and firmware updates have improved as everything is working as it should. Blood oxygen and pulse work well. Blood pressure is consistent. Sleep tracking is pretty good as well.I also like the fact that there are numerous watch faces available and I found one that displays the information I want to see on the watch and maximizes the size of the font.
Carlos Eduardo Vega Delgado –
Sensor signos vitales dañado
Compré este reloj Tank M3 ultra hace un mes. Lo empecé a usar a inicios de diciembre 2024 y todo ok al inicio. Le he dado un trato convencional, sin maltratos ni caídas.Esta semana, ya a inicios de enero 2025 y sin razón aparente, el reloj dejó de monitorizar mis signos vitales o dar datos de sueño. Al intentar hacer mediciones manuales de presión arterial, o cualquiera otra similar, da un error “Use el reloj adecuadamente para la medición”. Obviamente tengo el reloj bien colocado.Considerando el alto costo del reloj, y la publicidad que dan de alta resistencia y “grado militar”, creo que fue una mala compra ya que no tiene ni un mes de uso.Intenté actualizar el firmware, restauré el reloj, escribí un mensaje a soporte técnico directo a la página web del fabricante (sin respuesta aún).En menor escala de importancia, la batería no dura más de dos días. Sin darle mayor uso, solo ver la hora y recibir alguna notificación.No lo recomiendo!
Scott Schlink –
Durable, reliable and lives up to the hype.
This smart watch is amazing for the price. I get 2 weeks of battery life out of it, all while monitoring blood pressure, heart rate, sleep and activity. Sometimes I don’t get notifications on my phone, but all that takes is for you to reopen the app and make sure it’s still running in the background. Blood pressure is accurate, as it seems the heart rate and sleep is too. I am a carpenter and a mechanic, and I put this watch through the ringer. 6+ months later, and I have no scratches at all on the screen. Highly recommend.
محمد احمد عوف –
اكثر من رائعة ساعة فيها كل حاجة العيب الوحيد السوار بتعها مش حلو خالص ممكن تجيب اى سوار مقاس 22 و تركبة بس عموما انصح بها بشدة
ALI –
تحياتي واشواقي
Jaeyong,Yoo –
I’m satisfied with the long battery time and fast delivery and good product
bishoy –
لا تقراء جهات الاتصال كاملهاللون وصل مختلفوالشاشه بايظه
MMK –
The upper right button was lost after 5 days of normal use. It’s not a heavy duty watch at all