The Polar Grit X running watch is down to just £309.99 at Amazon right now. That's a saving of almost $120 off its regular price, and stock is already limited, so you'll need to move fast to grab one.
The Polar Grit X earned a place in our guide to the best running watches thanks to its super rugged design, plus advanced training insights to help you optimize fuelling and recovery. When we tested it, we were particularly impressed by its ability to help you plan your weekly training by balancing work and rest.
Not in the US? Scroll down for the best Polar Grit X deals near you.
Polar Grit X:
$429.95 $309.99 at Amazon
Save $119.96 - The Polar Grit X is one of the toughest running watches around, and is almost back to its Black Friday price right now (the difference is just a few cents). Stock is limited at the time of writing, so if you're interested in getting a great deal on a rugged sports watch, don't let the opportunity pass.
This is a particularly great time to grab the Polar Grit X. The company recently launched a successor, the Polar Grit X Pro, but owners of the original Polar Grit X will get many of the new watch's features through a firmware update for no additional cost. These include turn-by-turn navigation powered by Komoot, and elevation profiles.
More great Polar watch deals
Wherever you are in the world, we've rounded up the best deals on the Polar Grit X and the rest of Polar's current range of sports watches near you.
Sign up to receive daily breaking news, reviews, opinion, analysis, deals and more from the world of tech.
Cat is the editor of TechRadar's sister site Advnture. She’s a UK Athletics qualified run leader, and in her spare time enjoys nothing more than lacing up her shoes and hitting the roads and trails (the muddier, the better)