Here is a smart wearable device that helps you take your treadmill workouts to the next level. The Jacfit JRun Sensor connects to your iOS and Android device. It tracks and shows your real-time speed, distance, and calories burned. You can use it to exercise with friends or random users.
More gadgets like this ➡️ : here
This smart sensor is great for treadmills, elliptical machines, and steppers. It comes with a game that makes exercise more fun. As you move, your speed is reflected in the app. The companion app lets you exercise in different zones.
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