Yes, a 'smart' stress ball exists — and it's on sale
SQUEGG™ Smart Squeeze Ball & Grip Strengthener for $36
Relieve Stress While Strengthening Your Grip with This Clever Ball
You may not give your grip strength much thought, but it's important for many daily tasks, and for lessening the chances of developing repetitive strain injury.
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Many consumers are leading lifestyles that are more stressful than ever, so the 'SQUEGG' stress ball has been created as a connected solution that aims to offer insight behind your habits.