Don’t Get Stuck With a Knockoff. Get the Real CoreSync.
Real EMS technology designed to stimulate repeated abdominal muscle contractions — backed by thousands of customer reviews and our 90-day money-back guarantee.
GET THE OFFICIAL CORESYNC →Not Every “Ab Belt” Is CoreSync.
Cheap lookalikes may appear similar on the outside. What matters is what the device actually does.
✓ Official CoreSync
- ✓ Electrical muscle stimulation
- ✓ Repeated abdominal contractions
- ✓ Adjustable intensity levels
- ✓ Rechargeable & wireless
- ✓ Official Solaro customer support
- ✓ 90-day money-back guarantee
✕ Cheap Lookalikes
- ✕ May use different stimulation technology
- ✕ Inconsistent intensity & performance
- ✕ Unknown component quality
- ✕ Limited seller support
- ✕ Unclear warranty protection
- ✕ Generic marketplace listings
Why Real EMS Matters.
CoreSync uses electrical muscle stimulation to send controlled signals to the abdominal area, triggering repeated muscle contractions during your session.
Instead of simply vibrating against your skin, EMS is designed to stimulate the muscles underneath.
Adjust the intensity to your comfort level and progressively increase it as you become accustomed to the sensation.
GET THE REAL CORESYNC →Wrap It. Power It Up. Let CoreSync Work.
A simple way to add EMS core stimulation to your daily routine.
Wrap It On
Secure CoreSync comfortably around your midsection.
Power It Up
Choose your preferred intensity and begin your session.
Go Hands-Free
Use it while relaxing, working from home, or watching TV.
20,000+ Reviews. 4.9-Star Average.
See why thousands chose the official CoreSync.
“I had seen cheaper versions online, but decided to get the official one. The contractions are much stronger than I expected and the intensity is easy to adjust.”
— Michael R. Verified Customer“I like that I can put it on while I'm working at my desk. Super simple to use and I can definitely feel my core activating.”
— James T. Verified Customer“I bought CoreSync because I wanted something I could actually stick with. I've been using it consistently and tracking my measurements every week.”
— Daniel K. Verified CustomerChoose Your CoreSync Package
Every order includes free tracked shipping and our 90-day money-back guarantee.
1x CoreSync
- ✓ 1 Official CoreSync
- ✓ USB-C Charging Cable
- ✓ Quick-Start Guide
- ✓ FREE Tracked Shipping
- ✓ 90-Day Guarantee
Buy 2, Get 1 FREE
- ✓ 3 Official CoreSync Belts
- ✓ Pay for Only 2
- ✓ USB-C Charging Cables
- ✓ Quick-Start Guide
- ✓ FREE Tracked Shipping
- ✓ 90-Day Guarantee
Buy 3, Get 2 FREE
- ✓ 5 Official CoreSync Belts
- ✓ Pay for Only 3
- ✓ USB-C Charging Cables
- ✓ Quick-Start Guide
- ✓ FREE Tracked Shipping
- ✓ 90-Day Guarantee
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Protected By Our 90-Day Money-Back Guarantee.
Try CoreSync in your own routine for up to 90 days. If you're not satisfied with your purchase, you're covered by our money-back guarantee.
TRY CORESYNC RISK-FREE →Everything You Need to Know
How do I know I'm buying the official CoreSync?
Purchase directly through the official Solaro website. Orders placed here are covered by Solaro customer support and our 90-day money-back guarantee.
Does CoreSync use EMS technology?
Yes. CoreSync uses electrical muscle stimulation designed to trigger repeated muscle contractions in the abdominal area.
How long should I use CoreSync?
Follow the instructions included with your CoreSync and begin at a comfortable intensity. Increase intensity gradually as you become accustomed to the sensation.
Can I use it while sitting down?
CoreSync is designed for hands-free use, so it can fit easily into downtime at home.
What if I don't like CoreSync?
Your purchase is protected by our 90-day money-back guarantee. Please review our full refund policy for terms and eligibility.
Does CoreSync replace exercise and nutrition?
CoreSync is intended as an additional core-training tool. It should not be considered a replacement for a balanced exercise and nutrition routine.
Don't Settle for a Lookalike.
Get the official CoreSync backed by Solaro, free tracked shipping, and our 90-day guarantee.
GET THE OFFICIAL CORESYNC →