InfiniTime 1.0
Does anyone know how good and accurate this heart rate monitor? OR know of a good one-time-cost ideally open sport fitness focused watch?<p>I would LOVE for someone to hack the Whoop. It's not accurate/good enough, nor insightful enough, for me to want to keep paying $30 a month. but a one time cost and an open community to patch it to match individual use cases would be completely worth even a couple hundred upfront.