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This Wearable Gadget Can Take Your Workouts to the Next Level

Wireless muscle stimulation device applied to a leg with a smartphone displaying the app interface.

Everyone wants to know the optimal amount of time and energy for exercise. While estimates vary, Fit Relief helps you make maximize your workouts, whether you have 10 minutes or two hours.

The FIT RELIEF Wearable Smart Device is a unique wearable that lets you customize the perfect exercise routine. Powered by your smartphone, this smart device strengthens muscles, speeds up recovery time, and treats post-workout soreness.

Fit Relief leverages both transcutaneous electrical nerve stimulation (TENS) and electrical muscle stimulation (EMS) to stimulate nerves for therapeutic purposes.

EMS and TENS have been shown to nearly double the efficacy of workouts by mimicking the effects of isometric exercises at 95% intensity. By helping your body produce endorphins, your recovery time shortens while the intensity of your regimen skyrockets.

You have an endless variety of options at your fingertips. Just pair the device with the smartphone app. Then, you'll be able to tone your abs while letting your hamstrings recover; focus on your calves while therapeutically treating your shoulders; or stimulate your legs on chest day.

Fit Relief's muscle-targeting attachments fit comfortably on every part of your body, and the app logs your workouts so you can track your progress.

The FIT RELIEF Wearable Smart Device is on sale now for only $74.99. Take your workouts to the next level while enjoying a 62% discount off of the list price.

Price subject to change.

Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check our list of supported iPhone and iPad models, then follow our step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.