Garmin HRM 200 XS-S

This compact yet powerful heart rate monitor connects to a range of compatible devices and apps, sending heart rate and Heart Rate Variability (HRV) data so you can stay up to date and adjust your workouts to suit your needs. Built using a highly durable casing with 3 ATM water rating and a machine washable strap, the HRM 200 is equipped with up to one year of battery life, so you can track your heart rate day in, day out while you push limits to reach your goals.  Sends real-time heart rate and Heart Rate Variability (HRV) data to your device Compatible with Garmin smartwatches and Edge bike computers, compatible fitness equipment, Tacx Training app and other apps Up to 1 year of battery life (using 1 hour per day) Comfortable and available in 2 sizes for an ideal fit Durable and built to last 3 ATM water rating LED indicator light for power and battery status Machine washable strap for easy cleaning Battery Type: CR 2032 Battery Door: Quarter-turn (tool built into strap slider) Connectivity: ANT No limit; Bluetooth Low Energy 3 Module dimensions: W68 x H31.6 x D11 mm (2.7" x 1.2" x 0.4”) Size: XS - S Strap size: 56 - 72 cm (22" - 28") Chest size: 60 - 85 cm (23.5 - 33.5”) Weight (with strap): 56g (2oz) Weight (module only): 20g (0.7oz)