Gym With HIIT Classes Every 10 Mins

SWEAT440 Chelsea

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*By submitting this form, you agree to our Privacy Policy, our Terms and Conditions and consent to receive promotional emails and SMS from SWEAT440. You can opt-out of these communications at any time.

Already have an account? Login here

MEMBERSHIPS

CLASSES & HOURS

WHY SWEAT440?

HOW TO GET TO SWEAT440 Chelsea

SWEAT440 is the most convenient workout you’ll find, with HIIT classes starting every 10 minutes at our Chelsea gym. Our 40-min small group fitness circuits are perfect for beginners and experts, combining HIIT, cross-training, full-body routines, and functional training. Feel the energy through your workout with dedicated coaches and an amazing squad that will keep you motivated on your fitness journey.

Landmarks

Our studio, near Sally Beauty, is accessed downstairs for your convenience. Located by the Flatiron building, adjacent to Chelsea’s Old Navy Store, it’s the perfect spot for your workout.

Parking

Conveniently situated next to Old Navy on 6th Avenue between 18th and 17th streets. Accessible via the M7 bus to the 18th street stop, or by taking the F or M train to Union Square, or the 1 train to 18th Street.

Amenities

Showers

Towels

BOOK A FREE CLASS!

BOOK A FREE CLASS!

Memberships & Prices

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Schedule and Hours

MONDAY

LOWER BODY

6:00am - 10:30am
4:30pm - 7:30pm

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TUESDAY

UPPER BODY

6:00am - 10:30am
4:30pm - 7:30pm

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WEDNESDAY

CORE & CONDITIONING

6:00am - 10:30am
4:30pm - 7:30pm

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THURSDAY

LOWER BODY

6:00am - 10:30am
4:30pm - 7:30pm

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FRIDAY

UPPER BODY

6:00am - 10:30am
4:30pm - 6:30pm

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SATURDAY

WARRIOR TOTAL BODY

8:30am - 12:50pm

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SUNDAY

WARRIOR TOTAL BODY

8:30am - 12:30pm

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Google Reviews

    
 
 
        
   Livia Pistori 
 
 
 
  All the instructors are so so awesome!! Daniel is incredible and he keep pushing us for better!! I love the location super convenient!!
  
 
       
   Elianie Garrido 
 
 
 
  Absolutely love SWEAT440!!! After being in and out of gyms for years I finally found a place I can actually stick to and really see results. I don’t need to spend 2 hours at a regular gym anymore, in just 40 minutes everyday I am burning fat and gaining muscle. Also a huge shout out to the coaches here who motivate me each and every class to keep pushing and lift more weight.
  
 
       
   Giselle Mesa 
 
 
 
  Great staff, great atmosphere. They keep me coming back for more!
  
 
       
   Angelica Mousset 
 
 
 
  First impressions matter. Coaches Daniel and Sandra were very supportive and welcoming. Motivated enough to go 3-4 days a week!! Thank you for that.
  
 
       
   Kentaro Higuchi 
 
 
 
  First time going to a sweat 440.

Although it seemed chaotic, it was quite a smooth experience.

Great HIIT style workout where you really sweat and at a fast paced

Staff is friendly and supportive
  
 
       
   Manuela Nieto 
 
 
 
  Love this gym! Staff is super cool, equipment is awesome, and the vibes are just right. The variety of classes keeps things interesting. Definitely my go-to spot for a good workout!
  
 
       
   Mike Gaither 
 
 
 
  I’ve done Orange Theory, F45 and now Sweat 440. Sweat 440 is the best workout. The schedule flexibility of Sweat 440, being able to start every 10 minutes, cannot be beat.
  
 
       
   Yona Lunger 
 
 
 
  This is the place to go for an amazing workout
  
 
       
   Stefano Fanfoni 
 
 
 
  User friendly concept to get in shape. Well organized classes.
  
 
       
   Tomas Layrisse 
 
 
 
  Amazing gym and highly recommend it!! The staff knows how to adjust the difficulty to your level and they are amicable. This gym cured my back pain.

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Why SWEAT440

New classes start every 10 minutes at our Chelsea Studio, ensuring you're never late. Dive into a circuit of four stations, each running for 10 minutes. After completing the first station, you’ll move on to the next one, so a new group can start a new class.

Explore our circuit at our Chelsea Studio, featuring four stations, each designed for maximum efficiency. Engage in three rounds of three exercises at every station, and you’ll burn up to 800 calories while enjoying the afterburn for up to 48 hours.

Our Chelsea Studio offers HIIT workouts that are perfect for beginners, experts, and everyone in between, regardless of age. We’re here for busy people who seek results with just enough time to sweat.

At our Chelsea Studio, small group classes are perfect for your workout. Our awesome coaches motivate and guide you, while you and your peers cheer one another up. At SWEAT440, we’re part of the same squad.