The rechargeable Garmin HRM 600 Heart Rate Monitor Chest Strap Black XS-S accurately and extensively reads your health when you work out. This way, you know the distance you travel, the numbers of steps you walk, and how many calories you burn, for example. You can charge this heart rate sensor and it lasts about 2 months with a full battery. This means you don't have to place a separate battery in there. You can read all your information directly on your smartphone, sports watch, bike navigation, or fitness machine. You can connect these devices via ANT+ to your HRM 600. This data is locked, so it stays safe. The heart rate sensor is waterproof, so you can also use it when you swim, dive, or work out outdoors in the rain. The chest strap is adjustable from 60 to 85cm chest circumference. With a larger chest circumference, go for the M-XL model.
