Polar Grit X Pro
Two-minute review The Grit X Pro showcases the best that Polar has to offer in terms of sports tracking and rich data analysis – and adding more navigation features means it’s a better outdoor watch too. The big question is whether it's enough of an upgrade on the original Grit X . Are the new navigation skills, extra performance and recovery tests from the Vantage V2 , and a sleeker, more durable design enough to warrant the extra spend over its predecessor – especially as some of those new features are going to make it to the Grit X as well? There’s no doubt that it’s a solid performer, and if you’re a runner, swimmer, or someone who prefers hikes over gym time, you’re well served here. You’re getting a pretty reliable heart rate monitor , with the option to pair up external sensors for more accurate data. There's very good GPS tracking performance too and while it lacks the richer mapping you’ll find on Garmin’s Fenix 6 Pro , the Grit X Pro is still a watch that will hel...