Challenge: heart rate monitor
I'm getting back into exercising with some heavy cardio included and think I could benefit from a HRM. I see prices all over the place, but I really don't need a fancy one. Ideally, I'm looking to spend around $20 for one wristwatch like, though I dont actually need it to be a watch.
The cheapest I've found is one on Amazon for around $30 which I'd be willing to go for...but anything I can save is always nice