KOSPET TANK M1 Smartwatch

$99.99 $59.99

5 Tons Truck Crushing

MIL-STD Military Standard

Work in -40℃ to 70℃ Temperature

5ATM Waterproof & IP69K Certification

Color: Black


Bundle Item: No

Worry-Free Edition
Add a strap-Black camo
Add a strap-Green camo

5 Tons Truck Crushing

MIL-STD Military Standard

Work in -40℃ to 70℃ Temperature

5ATM Waterproof & IP69K Certification

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Shipping cost & time
Shipping Method Country Time Cost
Local warehouse shipping US 3-7 business days

Free Shipping on all orders over $59; 

Orders under $59 - cost $3.99-$7.99

UK 1-4 business days
DE 1-3 business days
EU 1-9 business days
Registered Airmail



6-15 business days
RUS 13-28 business days
Other 100+ countries 10-30 business days
DHL Express 130+ countries 3-7 business days $41.99


CPU: RTL8763EW, Single-chip with Dual-mode BT
Battery: 410mAh Pure Cobalt Battery
Water Rating: 5 ATM & IP69K
Body Materials: Metal+ABS+PC
Strap Material: Silicone Rubber

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5 ATM & IP69K Waterproof; Passed 12 MIL-STD Tests; Workable at Extreme Temperatures (-40℃ to 70℃); Withstands Crushing of 5-ton Truck.
A Trailblazer in Tech and Design.
From lightweight design, fascinating interface to robust battery life, KOSPET TANK M1 is built to impress all round.
Military-grade Durability
Aside from its unique edges and corners with rugged, sporty style, KOSPET TANK M1 has proven durable and sturdy by passing a dozen military-grade tests.
Incomparable Ergonomic Design
With a 1.72-inch, high-brightness IPS display with 280 x 320 pixels resolution, KOSPET TANK M1 never fails to delver an excellent visual experience. The watch case adopting the metal spraying technology features a textured touch. Moreover, the smartwatch weighing only 65g comes with soft and breathable straps, making it easy and comfortable to wear.
Explore the Unknown
KOSPET TANK M1 serves to accompany you to every thrilling exploration, ranging from dessert dunes to majestic mountains.
Standout Waterproof Capability of 5 ATM & IP69K
KOSPET TANK M1 rated at 5 ATM (Withstands pressures equivalent to a depth of 50 meters) and IP69K helps you indulge in more enjoyable moments while swimming, diving and so on.
Unlock New Adventures
Embrace more exciting outdoor adventures with KOSPET TANK M1 with its distinctive design and extraordinary performance.
Professional Health Management
Daily health statistics, including heart rate (with high heart rate alert), blood pressure and blood oxygen, are monitored and shown in detail to provide a clear picture of your health.
Take it Easy, Easier than Ever
KOSPET TANK M1 looks out for your blood oxygen levels to protect you from overexertion, as the duration and intensity increases during workouts or outdoor adventures.
Quality Sleep, Infinite Progress
Smart sleep tracking enabled by KOSPET TANK M1 aims to monitor and evaluate your overall sleep quality during stages of sleep, including deep sleep, light sleep, and rapid eye movement (REM).
Extended Battery Life, Up to 50 Days
Equipped with the advanced Bluetooth chip 8762DK from Realtek and a 380mAh lithium polymer battery, KOSPET TANK M1 boasts ultra-long battery life – 15 days for daily use and 50 days in standby mode.
Expanse Style That's Uniquely You
What further complement the 1.72-inch retina display of KOSPET TANK M1 are 10 watch faces specifically designed for the smartwatch, not to mention more choices available on its compatible APP Da Fit free of charge.


Customer Reviews

Based on 114 reviews
Parlov P.

I like it, just wanna try to swim with watch. Cause I know this watch is no for free dive . 5 ATM is only on laboratorij condition without any movement.
But I Like it anyway.

David K.
Great for a plumber

Extremely tough and durable watch. Handles mud and grit well, with no I'll affect on the buttons. Watch is covered in mud and dust almost daily, bumped and banged with no wear marks or scratching. The band has been caught on nail heads and just sprung back without tearing. A really good fitness/health/sleep tracker with good accurate data and GPS tracking with phone for runs. The battery life is unreal, I have it set to read my heart rate every 10min, I have lots of phone notifications turned on which it vibrates for and I have the raise to wake function turned on and I will still get easily 3weeks before I will look to see if I need to charge it. I love the customisable face so I can put my team logo on my watch. It is hard to believe that this watch even exists and for such a great price! Perfect watch for anyone who works in rugged conditions.👍👍👍👍👍

Thank you for your honest feedback.

Customer recognition is our driving force!

Ari R.

In the last 6yrs I've never found a watch that had a good battery life, was sturdy enough or as user friendly as this watch and let me tell you, this is an amazing watch. I got this watch on the 5th of July, charged it to 100%, it's now the 23rd of July and it's at 50% (so around 20 days of having it) So I am INCREDIBLY happy with this watch. I 100% recommend this watch to literally anyone. Thank you for creating an amazing watch!

Thanks for your honest feedback.
The battery life of the watch is also the focus of our research. As a rugged outdoor smartwatch, we strive to be the best in all aspects.
If there are any aspects that do not meet your expectations, please rest assured that we will do better in the future.

Roberto V.
Excelente compra

Muy agradecido por recibir sin lugar a dudas, uno de los mejores relojes del mercado, hablando del costo-beneficio al grado que comprar próximamente el M2, saludos y felicidades por el excelente trabajo que realizan.

Gracias por su aprobación del producto, le deseo una vida feliz.

Super , Tank M1

Eine tolle Smartwatch mit vielen Hilfreichen Funktionen. Übersichtlich, leicht zu bedienen.
Man hat viele Daten gut im Blick.
Messenger Funktion zeigt ganze Nachrichten an, leider keine Emojis, statt dessen stejt dort nur [emoji], das könnte verbessert werden.
Bin mit der Batteriedauer sehr zufrieden.
Rund um sehr gute watch.

Thank you for your fair evaluation and wish you a happy life.


Alt image



380mAh Lithium Polymer Battery



5 ATM & IP69K






Silicone Rubber



24 Sports Modes



Standby: 50 days; Daily Use: 15 days


Android 6.0 & iOS 9.0 and Above


1.72″, TFT, 280*320




Bluetooth 5.0


Da Fit

Theoretical Charging Duration

About 2 Hours


English(default), German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Portuguese, Italian, Turkish, Romanian, Simplified Chinese, Traditional Chinese

Packing List


How to maximize the KOSPET TANK M1 battery life and lifespan?

1. Always make sure that your watch/band is updated to the latest firmware. 
2. Adjust your settings, such as adjusting screen brightness, reducing display duration, disabling 24/7 heart rare monitoring (unless it is necessary), enabling low power mode, etc. 
3. Please remember not to charge your watch/band until it runs out of battery. 

How to perform an OTA firmware update with KOSPET TANK M1?

For your Android smartwatch, connect it to the network, enter Settings → About the Watch → Wireless Update (select and update to the latest version).
For your Bluetooth smartwatch, find “Firmware Update” on the compatible App on your phone to update.
Note: Please ensure that the watch/band has at least 70% charge when updating.

What may affect the Bluetooth coverage of my KOSPET smartwatch?

Please make sure that you have worn the smartwatch properly. If you still cannot connect the Bluetooth, please email our customer service at: official@kospet.com. 

How can i acquire more precise sports data?

1. Make sure that you’ve detailed your personal information on the compatible App, such as age, height, weight, etc. 
2. Please update the compatible App to the latest version: 
For Android smartwatches: enter Settings → About the Watch → Wireless Update. For Bluetooth smartwatches, open the compatible App for the firmware update.

Why is the heart rate data “incorrect”?

1. Neither too loosely nor too tight, please wear the watch/band properly. The watch/band should be worn on the outside of your wrist and above your wrist bone.
2. Make sure the software on your watch/band is up to date. Open the compatible App on your watch/band to update the firmware.
3. Keep the optical heart rate sensor clean. It is recommended that you rinse the watch/band off after every workout. If you use sunscreen, lotions or insect repellents, remember to clean it more thoroughly.