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Black square smartwatch with silicone band and rugged plastic case

Kospet

Kospet TANK M1 IP69k Smartwatch Black

SKU CH-4VEP-ZGM5G

A rugged smartwatch with 1.72-inch display, 24 sport modes, heart-rate and blood-pressure tracking, IP69k waterproofing and 50-day standby battery

  • Product seriesTANK M1 black
  • Product shapeSquared
  • Strap materialSilicone
  • Main materialPlastic
  • Product colorBlack
  • Suitable forUnisex
  • IP69k and 50-metre rating survive high-pressure water
  • Military-standard build operates from -40 to 158 °F
  • 380 mAh battery delivers up to 50 days standby
  • 24 sport modes with continuous heart-rate and SpO₂ tracking
  • 72-inch display on a 6.34 × 3.54 × .87 inch squared case

Rugged Military Smartwatch

The Kospet TANK M1 is a squared smartwatch built to military standards with IP69k and 50-meter waterproof ratings. It functions in extreme temperatures ranging from -40 to 158 degrees Fahrenheit. Unisex design with a black plastic case and silicone band suits outdoor sports and tactical daily use.

Battery Life and Charging

A compact 380mAh battery delivers up to 50 days of power on standby mode. Normal use supports continuous 24-hour heart rate monitoring alongside 24 sport modes. The 1.72-inch screen provides clear readings without frequent recharging requirements.

Health Tracking Scope

This watch tracks heart rate, blood pressure, oxygen saturation and sleep patterns throughout the day. It records steps, distance, calories and active minutes across supported sport modes. Buyers who need built-in GPS mapping or music storage should consider other devices.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $133.99
Typical for this category: the median of 2,679 items is $130.99.

Specifications

Product
Model nameTANK M1 black
Product seriesTANK M1 black
Product colorBlack
Size & build
Main materialPlastic
Product shapeSquared
Strap materialSilicone
Size or dimensions6.34 × 3.54 × 0.87 in
Environment & compliance
Water resistanceYes
More details
Suitable forUnisex
Smart watchYes

Questions about this item

How do I pair the Kospet TANK M1 with the smartphone app to view the complete health report?

Install the companion app on your phone, enable Bluetooth, then follow the in-app steps to bind the watch; the complete report of steps, distance, calories and active minutes will sync automatically.

What maintenance does the 380mAH battery require over time?

The internal battery is not user-replaceable; keep the watch charged between uses and avoid letting it sit fully discharged for long periods to preserve capacity.

At what temperature does the watch stop functioning in sustained hot conditions?

The rated operating ceiling is 158 degrees Fahrenheit; sustained exposure above that limit will cause the device to shut down or malfunction.

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