Powered by Coolwaves
A unique 2.45GHz frequency that is transparent at the surface and targets the subcutaneous tissue below, where fat and fibrous tissue exist.
ONDA PRO is the only device powered by Coolwaves, an energy frequency that passes through the surface of your skin to dissolve localized fat, smooth cellulite and tighten loose skin. No needles, no surgery, no downtime. Answer four quick questions to see your plan and claim 30% off your first session.
New guests only · Takes about 45 seconds · No card required

Real ONDA Pro results
Clinical before & after photography from ONDA Pro providers. Swipe to browse.
Individual results vary. Photos courtesy of ONDA Pro / Cartessa.
What ONDA PRO actually is
ONDA PRO bypasses the surface of your skin and delivers controlled heat at specific depths, where it dissolves localized fat, smooths cellulite and tightens loose skin. Non-invasive, comfortable, and with no downtime.
A unique 2.45GHz frequency that is transparent at the surface and targets the subcutaneous tissue below, where fat and fibrous tissue exist.
The surface remains cool and protected the entire time, so treatments are comfortable and safe with no surface damage.
Each handpiece focuses heat at a different depth, from superficial to deep, so your treatment is customized to the area and the result you want.
Sessions run 15 minutes to an hour, with a plan of 2 to 3 treatments spaced 3 to 5 weeks apart. Downtime is none.
Session
15 min to 1 hour
Plan
2 to 3 treatments, 3 to 5 weeks apart
Downtime
None
Comfort
Like a hot stone massage
From our clinical director
A quick walkthrough of what Coolwaves do beneath the skin, what a session feels like, and what to expect between treatments.

Three ways we use ONDA PRO
Every plan begins with a physician consultation. Your protocol, session count and final pricing are confirmed there. New patients receive 30% off their first ONDA PRO session.
Clothes that fit the way they used to
Targets localized fat on the abdomen, flanks, back and arms, with no downtime.
Smoother thighs, without hiding them
Improves the appearance of cellulite on the thighs and buttocks while tightening loose skin.
A defined jawline in every photo
Dissolves stubborn submental fullness and tightens the skin along the chin, jawline and neck.
Our physicians

Medical Director · New York City
20+ years of clinical experience
What patients say
"The level of service at Fulfill is exceptional. From the moment I stepped in, a patient concierge guided me through the entire experience and made sure I felt comfortable and informed. They also summarized the important details from my consultation with the doctor, so I didn't have to worry about forgetting anything afterward. I've rarely experienced this level of personalized care at any clinic. The entire visit felt thoughtful, organized, and high-end."

"Excited to find out that Onda treatment is officially offered now in Manhattan, NYC! Environment at Fulfill Clinics is beautiful and clean. Treatment is very comfortable."

"Had a great experience at Fulfill Clinics! I had a consultation with the doctor and then did ONDA Pro on my face. The staff were friendly and professional, and the whole experience was smooth and comfortable. Would definitely recommend!"

About Fulfill Clinics
Fulfill Clinics & Wellness is a premium physician-led aesthetic and wellness clinic dedicated to helping you look refreshed, confident, and naturally beautiful.
Founded by experienced physicians and scientists, Fulfill was created for a discerning population who seek exceptional medical care, advanced aesthetic treatments, and a personalized experience that respects both their individuality and their cultural beauty ideals.
At Fulfill, beauty is not about transformation. It is about fulfillment. You should still look like you, just more refreshed, confident, and rested.

Our physicians specialize in aesthetic outcomes that respect Asian facial and body proportions, not a one-size-fits-all template.
ONDA PRO sessions are short and require no recovery, so you can come in on a lunch break and go back to work.
Every plan starts with a consultation with a board-certified physician, never a sales script.
Steps from Bryant Park and Herald Square, and a short ride from Long Island City.
Start with a complimentary consultation. Your physician maps your ONDA PRO plan around the areas you want contoured, and you lock in your new patient pricing on the spot.
New guests only · No card required · Midtown Manhattan · Limited spots
Visit us
New guests only · Complimentary consultation