Here is another smartphone accessory that lets you use your device on your wrist hands-free. The Thanko Hands-Free Multi-Angle Smartphone Holder can handle devices from 4.9 to 6.2-inches. You can rotate it 360 degrees horizontally or vertically. You can adjust it up and down 270 degrees.
This hands-free smartphone holder weighs only 94g, so it doesn’t make you uncomfortable wearing it. You can find out more about it here.