3 ms·
You can use a Polar watch if that's what you're into - I used a Polar Pacer Pro for a while that you can sync to a computer periodically, or just use it offline
by cirrrrrrus 5mo ago
You can use a Polar watch if that's what you're into - I used a Polar Pacer Pro for a while that you can sync to a computer periodically, or just use it offline.