Swim anywhere, train everywhere with Garmin Swim 2, the GPS swimming smartwatch. Use it in the pool or in open water to monitor your underwater heart rate at the wrist and to make sure you’re on track by recording distance, pace, stroke count, stroke type and distance per stroke. All you need to do is add water. Garmin Swim 2 with elevate heart rate technology measures heart rate at the wrist 24/7, including during swim activities. Glance at your heart rate in real time as you swim, check out your average and max values during rests, then analyse your heart rate post swim on Garmin connect.