When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.
Check out the deals in full below.
Not in the US or the UK?
Scroll down to see the best Prime Day deals in your region.
It’s been a lot cheaper than this, though.
It’s got over $50 off right now at Best Buy.
Garmin HRM dual heart rate monitor:was 59.99now 36.99 at AmazonWant more accurate heart rate measurement?
