 "Garmin Forerunner 225 GPS Running Watch with Wrist-based Heart Rate" "Running Units | Outlet Express"
"Know your zone with Forerunner 225 - the first Garmin GPS running watch with wrist-based heart rate. Now you have the option to run without a strap because this watch has a built-in sensor that measures heart rate at the wrist. A colorful gauge shows your zone and beats per minute at a glance: warm-up (gray), easy (blue), aerobic (green), threshold (orange) or maximum (red). Create customized workouts or download free training plans at Garmin Connect, send to your watch and get coach-like guidance. The 225 offers vibration alerts and a built-in accelerometer to record distance for treadmill workouts. Connected features include automatic uploads to Garmin Connect, live tracking and social media sharing." 
 "Polar M200 GPS Running Watch - Black"@en Black | Start Fitness"@en
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The Polar M200 is a brilliant GPS running watch with wrist based heart rate and a 24/7 activity tracker. Specifically designed for those who run for fitness and fun. 
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