The Garmin Forerunner 235 has a built in optical sensor to measure your heart rate, allowing you to run without a strap. The colourful gauge detects your heart rate zone and live beats per minute. A built-in accelerometer captures distance and pace data when you're running on an indoor track or treadmill. Once you're done running, it doubles as an activity tracker, counting your steps and calories throughout the day.
Garmin is a leading, worldwide provider of navigation, they are committed to making superior products for outdoor and sports that are an essential part of their customers lives. From cutting edge GPS units, sports watches to heart rate monitors, Garmin are at the forefront of innovation.