Please include Polar watches for monitoring or at least the newest models such as the Polar Vantage V3. The Polar H10 Heart Monitor is already listed as an option but who wants to wear a chest strap to bed.
Please include Polar watches for monitoring or at least the newest models such as the Polar Vantage V3. The Polar H10 Heart Monitor is already listed as an option but who wants to wear a chest strap to bed.