About KOSPET
KOSPET, established in 2018, is a smartwatch brand with the concept of “Explore More.” It develops smartwatches for outdoor, sports, and adventure scenarios, distributing them worldwide. Known for its high-durability design, high-precision GPS, and long-lasting battery, KOSPET has garnered support from numerous outdoor enthusiasts and sports lovers. This Japanese expansion will include a domestic authorized sales system, Japanese language support, and warranty services.

Three Reasons Why KOSPET is Chosen
1. Equipped with Dual-Band GPS (L1+L5)
KOSPET smartwatches support six satellite positioning systems: GPS, Galileo, GLONASS, BeiDou, QZSS, and NavIC (IRNSS). The dual-band GPS (L1+L5) ensures high-precision location acquisition even in challenging environments like mountainous areas or high-rise building districts.


2. MIL-STD Compliant High-Durability Design
These smartwatches have passed durability tests compliant with MIL-STD-810H. Furthermore, they feature 5ATM and IP69K waterproof performance, allowing for reliable use in rainy weather and various outdoor settings. The use of stainless steel material enhances both durability and tactile quality.




3. Advanced Features at an Accessible Price
KOSPET smartwatches are equipped with a comprehensive set of features, including dual-band GPS, an electronic compass, a barometric altimeter, over 170 sport modes, health monitoring, and sleep tracking. These functions cater to a wide range of uses, from daily life to adventurous activities, all while maintaining an approachable price point.




First Lineup
| Item | TANK T3 ULTRA 2 | TANK M3 ULTRA |
|---|---|---|
| Selling Price | 21,900 JPY (incl. tax) | 20,900 JPY (incl. tax) |
| Color | BLACK / SILVER | BLACK / SILVER |
| Shape | Round | Square |
| Display | 1.43-inch AMOLED | 1.96-inch AMOLED |
| Body Material | Stainless Steel | Stainless Steel |
| Waterproof Rating | 5ATM / IP69K | 5ATM / IP69K |
| Battery Capacity | 470mAh | 480mAh |
| GPS | Dual-band GPS (L1+L5) | Dual-band GPS (L1+L5) |
| Barometric Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Sport Modes | Over 170 types | Over 170 types |
| App Notifications | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Blood Oxygen Monitor | Yes | Yes |
| Sleep Tracking | Yes | Yes |
KOSPET TANK T3 ULTRA 2
This flagship model features a classic round design, suitable for outdoor scenes as well as business and daily use.

KOSPET TANK M3 ULTRA
This square-shaped model boasts a large 1.96-inch AMOLED display. It is ideal for users who prioritize high visibility, making notifications and workout information easy to read.

Future Developments
ELEBIZ plans to progressively expand its product lineup for the Japanese market, following the launch of the TANK T3 ULTRA 2 and TANK M3 ULTRA. By 2026, the company anticipates releasing the “TANK T4C” and “TANK M4C,” aiming to build a comprehensive product range from entry-level to flagship models. Additionally, ELEBIZ will expand sales channels beyond online platforms to include electronics retailers, outdoor specialty stores, and sports equipment stores.
Reliable Domestic Support
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Japanese customer support
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1-year product warranty
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Domestic shipping
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Initial defect handling
Sales Information
Sales Start Date
June 16, 2026 (Tuesday) 10:00 JST
TANK T3 ULTRA 2
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Reference Selling Price: 21,900 JPY (incl. tax)
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Rakuten Sales Page URL: https://item.rakuten.co.jp/ruggedgearworks/t3u2/
TANK M3 ULTRA
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Reference Selling Price: 20,900 JPY (incl. tax)
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Rakuten Sales Page URL: https://item.rakuten.co.jp/ruggedgearworks/m3u/
About ELEBIZ Co., Ltd.
ELEBIZ Co., Ltd. is dedicated to maximizing the value of outstanding products and brands worldwide and supporting their growth in the Japanese market. Through assisting with Japanese market entry for overseas brands, import and sales, e-commerce sales, and marketing support, the company connects manufacturers with partners and consumers, striving for new value creation and sustainable business growth.

Company Name: ELEBIZ Co., Ltd.
Representative: Masataka Mizushima, Representative Director and President
Location: Atoru Masago 202, 1-35-27 Hongo, Bunkyo-ku, Tokyo
Business Activities: Overseas brand Japan market entry support, import and sales business, e-commerce sales business, marketing support business
Corporate Website: https://www.elebiz.jp/

