You want to run without a phone and without worries. Additionally, you want a watch that takes training as seriously as you do. Passionate runners and triathletes: this device is for you. Get more features on the wearable without the device becoming too large or heavy. Outpace your competitors with a lightweight, sporty smartwatch. Whether it's open water swimming or long training sessions - this watch rises to the challenge. The silicone strap and durable Corning Gorilla Glass DX can handle almost anything. The bundle includes: Forerunner 945 LTE GPS triathlon watch, black silicone strap, HRM-Pro heart rate chest strap, HRM-Swim heart rate chest strap, quick release kit.