The basics.

Grab your device, pick a workout and get started. It's as easy as that.

As you apply more force, the orange dot moves up. Less force, and it moves down. Use just enough to keep it on the line.

See how you stack up against the last time you did each exercise — so you’re always motivated to improve.
Just Squeeze.
Activ5 measures your strength and adjust the difficulty every time you perform an exercise.
Calibrated to your personal ability, whether you are 5, 35 or 75.


The curve pattern helps improve your muscle control and coordination.
The strength pattern allows your muscles to perform at their peak as it uses the optimal time under tension.
The balance pattern helps you improve your stability.
Variations for endurance, strength and warmup,cool downexercises.
Get objective feedback on your training sessions and see your activity over time.
Your muscle control will help motivate you to stay strong.
Weekly goals and reminders will keep you on track.

Lots of curated content.
The Activ5 mobile app offers lots of content prepared by professional trainers. You will never be bored.

Themed weekly challenges keep things interesting while tracking your progress.

Find a workout that matches your exercise goals or the mood you're in.

Curated programs support you on your fitness journey over several weeks.
Activ5 measures your strength with sensors and can absorb over 100 lb of pressure, so push as hard as you can.
The device communicates via Bluetooth with your smartphone.
Powered by a replaceable AAA battery.