Ultrahuman is branching out – the smart ring company just unveiled the Ultrahuman Photon, a red light therapy device, which is currently on pre-order. You can visit the official site and reserve a unit for $249 – that’s less than half of what a typical red light therapy device costs, says the company.You can read more about red light therapy over at Scientific American and Nature. It has been found to assist with post-exercise comfort and muscle recovery as well as improving skin health.The Ultrahuman Photon emits two wavelengths of red light (660nm and 850nm)The Photon has 12...