Arrowmax Arrowspace S1 uses AI and a camera to find the right screw and set the right power

How it works

A smart screwdriver that scans screws with a camera, uses AI to pick the right bit and set safe torque.

1. 🔍Point the screwdriver at the screw to scan it
2. 🧠AI reads the screw type and size automatically
3. 💡LED lights on the case show the right bit slot
4. 🔧The tool sets its own torque to prevent stripping

What you could do with it

• A hobbyist, repair worker, or anyone who works with small screws like those on glasses or electronics could scan a screw with the Arrowspace S1's built-in camera and contact probe, then have the AI automatically identify the screw's size and shape so they can use the correct bit and torque without guessing ¹.
• A person repairing tiny screws could rely on the screwdriver's automatically set torque and the smart case's LED lights pointing to the right bit slot, which helps prevent stripping the screw head ¹.
• A user could pair the screwdriver with a smartphone app over a local connection to see the camera feed, adjust torque and gear mode, and track battery level, torque setting, and direction on the OLED handle screen without needing internet access ¹.

An exampleInvented to explain it

Mia repairing a broken pair of glasses

MiaCan you scan this tiny screw for me?

DeviceScanning. Found a 1.4mm Phillips head screw. Use the smallest PH bit.

MiaWhich bit should I use and what torque?

DeviceBit slot lit on the case. Set torque to low for eyeglass screws.

MiaDone! How did it go?

DeviceGood. Battery shows 88% remaining.

Mia avoided stripping the tiny screw and finished the glasses repair cleanly.

How it works

The device has a small camera on the back that looks at the screw head. A contact probe touches the screw to hold the camera at a fixed distance, which helps keep the scan accurate even on tiny screws like those on eyeglasses ¹. The AI model — trained on tens of thousands of real photos collected by Arrowmax's own engineering team — identifies the screw's size and shape . The company says it used only its own data, avoiding outside training sets, which is one way it tried to sidestep a common ethical concern about AI .

A smartphone app shows the camera feed and lets you adjust torque, gear mode, and other settings. The screwdriver connects to the app over a local link and does not need an internet connection ¹. When you are ready, a smart case with built-in LED lights shines on the slot holding the recommended bit . The tool then sets the torque on its own, aiming to prevent the screw head from stripping — a common problem when too much force is applied .

An OLED screen on the handle shows battery level, torque, and direction ¹. The 600mAh lithium polymer battery gives about 90 minutes of use or roughly 900 screws per charge, depending on the torque setting . Charging through the rear USB-C port takes around 70 minutes .

Price and availability

The standalone S1 starts at about $80, while a bundle with the smart case and 52 bits starts at $129 for early backers ¹. Shipments are planned for April 2027 . The Kickstarter launched on October 20, hit its goal within 24 hours, and has since passed that target by more than ten times . Arrowmax has not shared a list of stretch goals . Extra items include an $18 angle screw, two bit converter sets for $24 each, and a $40 mini bench vise .

What it means for you

Think of it like a kitchen scale that tells you exactly how much flour to add — except this tool tells you which screwdriver bit fits and how much turning power to use. For hobbyists, repair workers, or anyone who has ever wasted a screw by stripping its head, the S1 tries to make that mistake a thing of the past ¹.

How good is it

The sources do not report independent test results or comparisons against rival products. According to the company, the device is designed to help prevent stripping small screws by automatically identifying the screw and setting torque. No benchmark numbers or rival scores are provided in the sources.

Corrections and updates

• Corrected on 2 November 2026. An earlier version of this story included details its sources do not support. They have been corrected or removed.

Key facts

• Starting price: $80 standalone; $129 for the bundle with smart case and 52 bits
• Shipment planned for April 2027
• Battery: 600mAh LiPo, ~90 minutes runtime or ~900 screws
• Charging time: ~70 minutes via USB-C
• Torque range: 1 to 10 kgf/cm

Sources

1. This smart screwdriver uses a camera and AI to identify screws and set torque automatically — techspot.com

Watch

▶ Watch on YouTube