Lightly used Garmin Forerunner 15 - GPS Running Watch Watch Only - Large - Red/Black this watch does not come with heart rate monitor.
Nothing wrong with this watch at all, comes with original charger.

Keep a track of your heart rate with this smartwatch
The battery life of up to 8 hours offers uninterrupted usage
Buckle closure provides a secure and convenient fastening

(With heart rate monitor )
Tracks distance, pace, heart rate¹ and calories
Activity tracking counts steps and calories and reminds you when it's time to move
Compatible with foot pod for recording distance indoors

Product Information