As much as I loved the Bluetooth ring, I also sometimes accidentally ... a major asset to my lifting routine. Of course, magnetic-resistance machines never feel exactly the same as standard ...

They lack the ring of internal magnets that allows devices such as the iPhone 16 and AirPods 4 to snap seamlessly onto any magnetic wireless charging pad, whether it’s on a power bank ...

This 4800dpi optical mouse doesn’t stick to my iPhone or Samsung Galaxy, and while it does lightly stick to fridges and the metal rings designed to use with third-party magnetic gear ...

Click on the animations of different gears below to see details about how they work: As the inner, fast spinning magnet ring of the concentric, magnetic gear rotates, it forces the modulator ring ...