Polar H10 Review (2020 update) ❤️ Comparisons, Polar’s Greatest HRM

Reading Time: 11 minutes Polar H10 Review ❤️ A detailed look through all the new features…

Polar Underwater – H7 and V800, How does Bluetooth work UNDERWATER?

Reading Time: 2 minutes So how on earth does Bluetooth from the Polar H7 work underwater?…