EASY USE AND CLEAN: Utilizing the snap attachment . The sensor transmitter must be removed and the soft strap hand-washed as often as needed.
COMFORTABLE AND GREAT WORK: With the chest strap based on Nylon material, it can be attached to your skin closely. Soft fabrics and adaptive electrodes make it extremely sensitive to your heart’s electrical signals.
ADJUSTABLE SIZING: Belt circumference 66cm (adjustable), width 3cm.

Versatality: Polar OH1 allows you full freedom of movement regardless of your sport. Wear Polar HR monitor either on your arm when rowing, cycling, running or training indoors or against your temple when swimming
Comfort: The soft textile armband keeps Polar OH1 snug around your arm. The swimming goggle strap clip, included in the Polar OH1 + package, keeps Polar HR sensor steadily in place when you swim
Connectivity: Pair HRM with the free Polar Beat fitness app, Strava or Nike, your sports or smart watch (Polar, Garmin, Apple, Suunto and others), bike computer or gym equipment (Peloton) via Bluetooth or ANT+ simultaneously

Contains 41 six-second ECG strips with the identifying criteria listed below
Double-sided durable laminated panels that can be folded and refolded
Can be marked and erased with dry erase for educational purposes