Your Cart is Empty


A new online multiplayer sports game for indoor walking & running workouts.

More than 100,000 global users exercise with you.

For your treadmill & full-body workouts.

JRun Running Sensor

$67.95 $90.8

-Connect with free JACFIT app

-Free shipping/ returns within US

-30 Days refund guarantee

-1 Year limited warranty

Just wear it on the ankle

JRun sensor not only provides you with multiplayer online running, walking, and jogging but also can use it to do cardio workouts without a treadmill.

Track your fitness data

Record and capture real-time speed, cadence, calories, distance, pace, total step, and heart rate (with JMate) to your smart devices.

Pair with lifetime free Jacfit App

No subscription fee. Unlimited full access. iOS and Android supported. Start your workout plan now!

How to set up


- Download the FREE Jacfit app on your mobile phone/ tablet and connect with your JRun

Cast screen to TV

- Use an HDMI cable & adapter / Airplay / chromecast to cast your smart devices' screen to TV.

Interactive cardio

Turn to cardio mode anytime

Customizing fun cardio courses
Easy way to burn the most calories

What's inside the box

You might also like

Jbike sensor
Jmate boxing band

Find JRUN on amazon