Garmin Forerunner 945 (Tri-Bundle) Premium GPS Running Watch Power Bundle | +HRM-Tri Monitor, HRM-Swim Monitor, PlayBetter Portable Charger, HD Screen Protector Film (4-Pack) & Protective Case - Walmart.com
Amazon.com: Garmin Swim 2, GPS Swimming Smartwatch for Pool and Open Water, Underwater Heart Rate, Records Distance, Pace, Stroke Count and Type, Slate Gray : Electronics
Original GARMIN HRM-Swim Waterproof Swimming Heart Rate Belt Tests The Speed, Stroke Frequency And SWOLF Value During Swimming