Polar H10
Track your heart rate in the pool, on the track and at the gym with Polar’s new waterproof, chest-worn sensor. Compatible with Polar’s health and fitness app, its accurate feedback helps you train harder. £76.50, polar.com/en
Track your heart rate in the pool, on the track and at the gym with Polar’s new waterproof, chest-worn sensor. Compatible with Polar’s health and fitness app, its accurate feedback helps you train harder. £76.50, polar.com/en