Arrowmax S1 screwdriver uses AI to match bits automatically

Home improvement tools have generally prioritized power and speed, but Arrowmax is shifting focus toward precision. The company is developing the Arrowspace S1, an electric screwdriver designed to eliminate the guesswork involved in selecting the correct driver bit.

The device addresses a common issue where using the wrong bit size can strip a screw head, complicating repairs. By integrating visual recognition, the tool aims to reduce this risk before the user applies torque to the fastener.

Arrowmax launched a Kickstarter campaign to fund the project, following successful crowdfunding efforts for other products. Preorders for the standalone screwdriver are available for approximately $79. Customers can bundle the tool with the S1 Smart Case for around $129. The company expects to begin shipping units in April 2027, with full retail prices set to be higher than the campaign rates.

The S1 features a small camera and LED light on its base. A mechanical component called a precision contact probe extends from the tool to rest on the screw surface. This mechanism ensures the camera maintains the ideal focus distance for accurate image capture.

After the AI processes the image of the screw head, the required bit type and size appear in a companion mobile app. The screwdriver then automatically adjusts its torque setting to a safe level for the identified fastener. This automation is intended to prevent damage to the screw during tightening or loosening.

The optional S1 Smart Case contains 52 steel bits. An LED light positioned next to each bit illuminates when the matching tool is required, allowing users to locate the correct driver without visual inspection of each individual bit.

The tool runs on a 600mAh rechargeable battery. Arrowmax states this capacity supports up to 90 minutes of operation or the handling of more than 900 screws. Users can override the automatic torque controls, which may reduce battery life. An OLED screen on the device displays remaining charge, current torque settings, and rotation direction.