Gorilla Bells are smart, auto-adjusting dumbbells that switch resistance automatically as you move between exercises, so you never stop to swap weights. The connected app tracks every rep, set, and tempo while logging your full workout history and strength trends over time. Ideal for home gyms and all skill levels, they pair the familiar feel of traditional dumbbells with intelligent training guidance for arms, shoulders, chest, back, legs, and full-body workouts.
Smart Strength
Meet
Gorilla Bells
Smarter weight. Stronger you.
Gorilla Bells adjust weight automatically, track every rep, and sync with the app so you can train smarter.
AI-GUIDED COACHING
Personalized workouts and smarter training guidance.
AUTO-ADJUSTING WEIGHT
5–60 LB per dumbbell, 120 LB total.
LIVE REP & SET TRACKING
Reps, sets, weight and volume tracked automatically.
FORM CORRECTION & GUIDANCE
Get real-time feedback to help improve your technique
Watch Gorilla Bells in Action
Why Gorilla Bells
Stop stopping
to switch weights.
Traditional racks take up space, cost more because you need 5+ pairs, and interrupt your workout. Gorilla Bells replace the whole rack with one compact, auto-adjusting smart pair so training stays smooth and uninterrupted.
The problem
Traditional dumbbell racks
Takes up spaceBulky racks dominate your training area.
Costs moreFive or more pairs quickly add up.
Interrupts your flowStop, switch weights and restart every set.
~4.5 FTof floor space
VS
The solution
One
smart pair
One pairReplace your entire dumbbell rack.
Auto-adjustingChange weight between exercises automatically.
Compact footprintMore room to move, lift and train.
~1.2 FTof floor space
More space
Reclaim up to 3.3 FT of floor space.
Faster transitions
Move into your next set in seconds, not minutes.
Smarter workouts
Track every rep, set and strength trend.
Customer Reviews
Overall rating: 5.0 / 5 from 19 reviews.
Fantastic addition to our home gym!
I received my Gorilla Bells about a week ago and absolutely love them! Seamless setup and easy to start workouts across multiple family members.
Good selection of workouts and dumbbell moves in the app with the ability to customize each one.
Best purchase ever
I love these AI integrated dumbbells. Gives me real time feedback on my velocity and form. I love that the weights automatically adjust based on my next set. I also like that I can manually adjust the weight that was selected for the set.
The rep counter works awesome, and I never have to wonder where I’m at in my workout. I’m so excited to keep trying out the different workouts available and see what progress I make.
Great experience so far
I’m really enjoying the Gorilla Bells weights. It’s easy to follow, and I love how it adjusts the weights and updates it as you go. It’s very easy to manage and gives feedback on how fast/slow you’re doing your reps and that the form is good.
So far I’ve done a variety of workouts, and it’s been great and easy for me to stay on track with working out regularly.
Better than I expected!
I was anxiously awaiting my Gorilla Bells since I first backed the project last year. When I finally received them, I was blown away by the quality and the feel of this total package.
You would have to pay double for anything that comes close to these Gorilla Bells! Paired with the Gorilla Fitness App, these are above and beyond what I expected to receive!
I really love the weights
The quality is incredible, and they are so easy to use. I love the app and the intuitive nature of the AI powered weights/app.
I enjoy the daily challenges and personalized recommended workouts based on my data and goals. I am excited for the future of them and their potential.
I absolutely love my Gorilla Bells!
From the sleek design to the AI-driven weight adjustments, these dumbbells have completely transformed my workouts. The real-time form tracking and personalized progress insights keep me motivated and help me push my limits safely.
The build quality is fantastic, and the app integration makes every session feel like I have a personal trainer guiding me. Whether you're a beginner or experienced lifter, these are a must-have for any home gym. Highly recommend!
They thought of everything
One of my favorite features already is personalizing each workout to my preferred weight…the base knows what weight to switch to automatically based on my settings. Excited to track this data and note differences over time!
Impressed!
So far so good! Haven’t had any glitches and like the variety of exercises presented in the app thus far!
I’m enjoying my Gorilla Bells purchase!
Fantastic hardware/software combo
This is bleeding-edge tech...but the developers have been quick to respond and fix the issues within days! You can tell they genuinely care about their product and customer. These dumbbells and app will get better over time, but they’re already amazing. So excited for what is in the development pipeline (custom workouts, etc.). Highly recommend. Keep lifting!
Coach in the corner
Dumbbells arrived yesterday and wow! Really well-done hardware and phone integration – just feels different that they are connected with integrated coaching.
Going to have the whole family do their reps before bed.
Love these weights!
Wow! Very impressed with the Gorilla Bells system! Love how the app helped me to identify bad form, so I can get the most out of my workouts, and also the stats that are provided at the conclusion of each lift.
Glad I made this purchase!
They’ve delivered on everything promised!
I was a bit nervous investing in something that came to me through an Instagram ad. I’m so glad I took the risk! I’m 3 weeks into enjoying my dumbbells with the app, and I have been more active because of it.
The daily challenges keep me motivated to do a little something every day, and having a program ready for me to do in 25 minutes makes it very easy and gets rid of many excuses to get started.
Wow
Went from Bowflex adjustables to Gorilla Bells and just WOW!
Sleek! Easy to adjust!
Love, love the tracking of my movements and the suggested weight adjustments.
Every workout is powered by intelligent technology that adapts to you. Train smarter, lift better, and see results faster with real-time data and AI coaching.
1
Advanced Metrics
2
Automatic Rep Counting
3
AI-Powered Coaching
4
Automatic Weight Change
Let Gorilla Bells
Do The Work
Just press start and follow your workout. Gorilla Bells handle the tracking, weight changes, and performance feedback so your training feels simple, focused, and effective.
↕
Rep Counting
Automatic and accurate
◇
Automatic Weight Adjustment
Lightning-fast changes
✓
Form Correction
Real-time feedback
✦
Smart Weight Recommendations
Always the right challenge
AI
AI-Driven Workouts
Smarter training plans
⌁
Personalized Coaching
Built around your goals
☷
Keep your streak going! 🔥
8:35 AM
We’ve got a great workout for you today. Start your day right!
PROGRESS EFFECTIVELY — AND SAFELY
Gorilla Bells use velocity-based training (VBT) to analyze your reps and help you understand exactly when to push heavier, stay consistent, or back off. Train with more control and less guesswork.
0.72 M/S
0.69 M/S
0.66 M/S
0.60 M/S
0.48 M/S
0.42 M/S
0.38 M/S
0.33 M/S
Your Strength Training,
Connected
Pair Gorilla Bells with the app to access guided workouts, performance analytics, rep tracking, and personalized training recommendations.
Guided Workouts
Built by experts
Performance Analytics
Track what matters
Training Calendar
Stay consistent
Progress Reports
See real results
Synced for results
Everything Synced.
Nothing Extra to Manage.
Your Gorilla Bells and the Silverback App work together seamlessly so you can focus on training—not tech.
Auto-sync every repReal-time workout data
Track progressSee trends and records
AI coachingPersonalized guidance
Works across devicesStay synced anywhere
App & membership clarity
Know exactly what's included
Unlock more with
Silverback Membership
$14.99/mo
Full AI coaching, deeper insights and personalized programming.
