Universal Compatibility: This magnetic phone holder has 13 powerful N52 magnets built into the base, allowing it to seamlessly mount to the iPhone 12-16 series. A metal ring for Android devices is included to ensure wide compatibility - perfect for a gym phone holder setup. Gym Magnetic Phone Holder: This magnetic fitness phone holder has 13 industrial-grade N52 magnets on the base, which locks securely onto gym equipment and metal surfaces. The reinforced base magnet array ensures a rock-solid grip, allowing you to film your workouts or watch videos hands-free - no slips, no drops. Multi-Purpose: Powerful magnets attract all-iron metal surfaces. It is a must-have accessory for motorcycles, tanks, gyms, toolboxes, mechanics, cars, trucks, boats, ATVs, forklifts and tractors, and is also perfect for kitchens, workshops, strollers, shopping carts, and more. Easy to Carry: With its sleek and compact design, it is particularly easy to carry, and it can easily fit into your gym bag, making it a must-have accessory for every fitness partner. It can also be used continuously as a phone holder in normal times. High-quality materials: This magnetic phone holder is made of solid alloy to ensure long-term durability. There is also an extra layer of silicone on the base to prevent scratches on your device or equipment. This magnetic phone holder is your ideal fitness accessory and a perfect gift for your family, friends, and colleagues.