Product Price Heart Rate Monitor Waterproof Rating (IPX) Battery Life (hours) GPS Activity Tracking Screen Size (inches)
Polar Grit X Pro
US
£184.50 WR100, up to 100 m Up to 40 hours in training mode or up to 7 days in watch mode 24/7 activity tracking, step count, activity benefit 1.2in

The Polar Grit X Pro is a rugged multisport GPS watch with sapphire glass, wrist-based heart-rate monitoring, advanced navigation, and extensive training and recovery tools. It suits outdoor athletes, hikers, runners, cyclists, and triathletes who need durable construction and long battery life.

★ Ideal for

It suits long workouts with up to 40 hours of battery life in GPS and wrist-based heart-rate training mode, with power-save options extending operation up to 100 hours.