Track every lap in the pool, mile on the bike, and stride on the run with Garmin's Forerunner 910XT and heart rate strap. It's water-resistant to nearly 160 feet and easily adapts between swim, bike, and run. It also records transition times so you can analyze your entire workout or race. The swim… [more]
Track every lap in the pool, mile on the bike, and stride on the run with Garmin's Forerunner 910XT and heart rate strap. It's water-resistant to nearly 160 feet and easily adapts between swim, bike, and run. It also records transition times so you can analyze your entire workout or race. The swim… [more]