Wearable Products Knows
Developed in collaboration with former elite athlete from the Japanese national football team, Knows is an advanced wearable sensor equipped with GPS, combining Techtuit’s precision sensing technology with sports science rooted in real athletic experience and insight.
The device visualizes an athlete’s physical performance as data, enabling use in training, coaching, and performance improvement. Looking ahead, we aim to extend its application beyond sports to personal health monitoring, creating new value in the broader healthcare space.
Knows is already being adopted by professional sports organizations, including J.League teams, as a solution for visualizing in-game physical data and supporting optimal condition management and team operations.
The use of Knows is becoming standard among professional athletes and is also expanding to university and high school teams. Originally designed to prevent overtraining in youth athletes, the device has been adopted by many prefectural teams competing in Japan’s National High School Soccer Championship—and its adoption continues to grow.
Amid rising interest in extending healthy lifespans, Knows is also showing promise as a tool for supporting everyday health management.
Leveraging the knowledge we have cultivated in the sports tech sector, we aim to evolve Knows into a cutting-edge healthcare brand that supports the health of more people and contributes to the creation of a society with well-being at its core.
■Knows2 Device body / Main Specifications
・Dimensions: W62mm × D39mm × H15mm
・GPS Specifications: GPS, QZSS (Michibiki L1S)
・Water Resistance: IPX7
・Battery Life: Up to 8 hours
※May vary depending on usage conditions
・Display: OLED monochrome display
・Sensors: Accelerometer / Gyroscope / Heart Rate
・Weight: 28g
・Power Supply: Lithium-ion battery
・Operating Temperature: -10°C to 60°C
・Communication: Bluetooth 5.0
・Charging & Data Transfer: USB Type-C
※Certified by FIFA (Fédération Internationale de Football Association) for use in official international matches.
Top photo: Knows dedicated smart wear (for heart rate monitoring)
Bottom photo: Knows 2 device (Model: KS-02)
Home Products Distribution Smeg
Founded in the 1940s in the Emilia-Romagna region of northern Italy, SMEG is a home appliance brand known for its collaborations with world-renowned architects and designers. Through these creative partnerships, SMEG has introduced a wide array of innovative and original appliances that combine cutting-edge functionality with timeless style.
Its uniquely Italian sense of elegance and bold, expressive design has earned the brand numerous prestigious international design awards.
As the exclusive distributor of SMEG in Japan, Techtuit has built a strong and trusted partnership with the brand. We are committed to bringing SMEG’s kitchen lifestyle to Japanese consumers—offering appliances that people can truly love and enjoy for years to come.
Device Products
Electronics
Components
Since its founding in 1989, Techtuit has been at the forefront of the ever-evolving electronics industry—delivering advanced technology through integrated services that span development, manufacturing, and sales of electronic components and products.
With a proven track record of success across diverse markets, we have continuously met the growing demands for miniaturization, speed, and precision.
Looking ahead, we remain committed to providing optimal solutions that address these evolving challenges. By leveraging the collective strength and synergy of our group companies, we aim to cultivate groundbreaking ideas and continue to be a trusted partner for our clients.
Device Products Distribution
iC-Haus GmbH, located in Germany, provides innovative semiconductor and system solutions in the fields of sensors, motion, and photonics. Their products are used in a wide range of industries, including industrial, automotive, and medical applications. The company has a flexible development and manufacturing system that handles everything from application-specific standard products to custom ICs.
As an authorized distributor of iC-Haus products, we provide sales and technical support in Japan.
Examples of Products Handled
・Positioning Sensors (including encoders, interpolators, and optical sensors)
・Laser Diode Driver ICs (for high-speed, high-power, and multi-channel applications)
・Optical and Magnetic Solution ICs (for industrial, automotive, and medical use)
Please refer to the iC-Haus GmbH corporate website for detailed product information.
