The HRM 200 heart rate monitor transmits accurate real-time heart rate and heart rate variability data to compatible Garmin smartwatches and cycling computers, fitness equipment, and apps.
Details
Comfortable strap is available in two sizes (XS–S and M–XL) for the most ideal fit for your body type
Up to 2 months (Using 1 hour per day) of battery life with the rechargable battery
Durable and built to last with a 5 ATM water rating
Machine washable for easy cleaning
XS-S: Strap length: 56–72 cm (22″–28″) Fits chest size 60–85 cm (23.5–33.5”)
M-XL: Strap length: 72–106 cm (28″–42″) Fits chest size 80–119 cm (31.5–47″)