Here is a smartwatch designed with an array of fitness-tracking sensors to motivate you to adopt a healthy lifestyle. It has a circular face and sensors to give you feedback on heart rate, stamina, stress, and exposure to UV.
The watch has walking, running, and other modes to track your fitness activities. You can sync it to link up with friends and keep everyone motivated. The watch will be compatible with iOS and Android devices. It is water resistant too. Will ship in July for $139.