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348 reviews

GripMax™ Strength Trainer - Measure your strength. Track your progress.

Build stronger hands fast with precise, tracked grip workouts and recovery.

✔️Increase grip strength 20% in weeks

✔️Improve tool handling during work tasks

✔️Speed up rehab with consistent measurements

✔️Save money versus repeated therapy sessions

Reviewer
I started using this daily to rehab a hand injury and noticed steady gains in strength and endurance within weeks. The adjustable grip fits my hand comfortably, the little screen keeps me motivated, and tracking progress made therapy feel like a simple habit rather than a chore. Highly practical and reliable.
David R.

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Shipping Information

We offer tracked and insured shipping for all of our orders. Order processing takes 1-3 business days before shipment.

Return Policy

We love our products and are confident you will too! That's why we are offering a 30-Day, Risk-Free Trial. If you are not in love with your results, we will give you a refund.

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GripMax™ Strength Trainer - Measure your strength. Track your progress.

Weak grip slowing workouts and daily tasks

Stop losing lifts, drops, and missed holds. This smart hand dynamometer builds reliable grip strength so you finish sets, open jars, and hold tools with confidence during work or training.

Weak grip? Not anymore.

GripMax helps you train, track, and improve your grip strength with real-time digital feedback, so you actually see your progress, not just feel it.

Why PowerGrip Smart Trainer Stands Out

PowerGrip tracks precise grip measurements and auto-captures reps so progress is obvious. Others leave you guessing with inconsistent feedback and no clear rehab or training data.

GripMax™ Strength Trainer - Measure your strength. Track your progress.
Others
Precision
Adjustable
Trackable
Durable
Affordable

Gain confidence in hands, tools, and training

Precision measurements and adjustable grip transform vague effort into targeted workouts, improving daily tasks, sports performance, and rehab outcomes with clear results.

💪
Strength
Build measurable grip power for lifts.
🧰
Control
Hold tools firmly at work and home.
⚽
Performance
Improve throws and ball handling consistency.
🩺
Recovery
Rebuild hand strength after injury safely.

Real results you can measure and trust

98%
Reported that grip training improved work performance and tool handling reliably.
96%
Experienced measurable strength gains that made workouts and climbs easier.
97%
Found rehab sessions more effective with consistent, repeatable measurements.

What buyers say

Real feedback from real users
John P.
Verified Buyer
Surprisingly addictive to use.
Kevin B.
Verified Buyer
My dad uses this daily to fight osteoporosis concerns and he enjoys seeing numbers go up week by week; simple and encouraging.
Aaron C.
Verified Buyer
Compact and easy to stash in a gym bag, the meter gives reliable feedback so I can track progress between sessions and not guess.
Mark H.
Verified Buyer
Battery life could be better, but it shows consistent numbers which matters most to me.
Jason K.
Verified Buyer
Used this during rehab and it tracked progress clearly; feels sturdy and the screen is easy to read even during quick sets.
Samuel O.
Verified Buyer
At first it felt like a gimmick but using it with a simple routine rebuilt my hand strength after months of inactivity; the numbers and comfortable grip made therapy measurable and actually enjoyable :)
Ethan F.
Verified Buyer
I work with heavy gear and needed better grip endurance; after consistent use my forearms feel less fatigued on second-day jobs and performance improved noticeably.
Tyler J.
Verified Buyer
Funny but true: using this a few minutes daily made grip-heavy chores like opening jars much easier; simple device, noticeable impact.
David L.
Verified Buyer
Feels solid and accurate.
Brian T.
Verified Buyer
I use it before climbing sessions to warm up my forearms; results show real improvement and fewer cramps after climbs.
Paul R.
Verified Buyer
Easy to adjust, fits my hand well and helps relieve stiffness after long desk days.
Chris M.
Verified Buyer
Great for daily grip work.
Michael S.
Verified Buyer
Love it! ❤️
Eric D.
Verified Buyer
I bought this to help with exam physical prep; the adjustable handle fits my smaller hands and the LED display is clear under gym lights.
Steve W.
Verified Buyer
At first I was skeptical, but consistent 10-minute sessions helped my grip for tool work and carrying groceries without wrist pain.
Luke A.
Verified Buyer
Bought it for rehab then kept it for training—tracking small gains kept me motivated. Comfortable handle and precise feedback helped me push past plateaus slowly and safely.
Nathan V.
Verified Buyer
Was looking for a rehab tool after surgery; used it daily and slowly rebuilt strength, tracking improvements made me feel confident about recovery.

FAQ

How does the auto capture feature help my training?

Auto capture records each squeeze automatically so you can focus on reps. That creates consistent tracking, shows progress over time, and avoids manual logging mistakes.

Is the handle adjustable for different hand sizes?

Yes. The adjustable handle fits small to large hands for a comfortable grip, reducing fatigue and ensuring workouts target the correct muscles.

Can I use this for rehab after a hand injury?

Absolutely. The device offers gentle, measurable resistance and clear readings so therapists and users can track recovery safely and adjust intensity.

How often should I train to see results?

Short daily sessions of 5–15 minutes, three to five times weekly, produce visible gains in strength and endurance within weeks when tracked consistently.

Is the LED display easy to read during workouts?

Yes. The bright LED shows real-time numbers and captured reps, so you get instant feedback even during intense sets or fast-paced rehab sessions.

30-Day Returns

We offer 30-day returns subject to our returns policy.