Polar FT4 Women's Heart Rate Monitor: This water-resistant heart rate monitor and watch system automatically display your target zone to keep you on track with your workout routine. Continuous heart rate measurement and OwnCal technology make it easy for you to stay within your goals.
I already owned a Polar watch and needed a replacement. Luckily, Best Buy still had one so I made a purchase and it was fast and easily. No problems. Thank you Best Buy!
Polar FT4 Women's Heart Rate Monitor: This water-resistant heart rate monitor and watch system automatically display your target zone to keep you on track with your workout routine. Continuous heart rate measurement and OwnCal technology make it easy for you to stay within your goals.
Do you have to wear the chest strap to monitor your heart rate?
Yes you must wear the chest strap. Unlike a Fitbit or wrist base monitor, the Polar watch is for exercise use so you'll be wearing the chest strap