New location coming early fall 2023 to Greenwich, CT.   More Info

Be one of the first people to enjoy this luxury facility with brand new equipment, 30,000 square feet of squeaky-clean gym, and here-to-serve-you staff.

about us

A new, luxury fitness center

Hydrogen Fitness is proud to offer the Greenwich populace an alternative to the big corporate gyms that populate the area. Let us introduce you to Greenwich and Port Chester’s brand-new premiere fitness facility.


Featured Amenities

  • Group classes
  • Strength/cardio equipment
  • Pickleball court
  • Towel service
  • Hydro Bar
  • Personal training (extra)
  • Sauna
  • 24-hour access
  • Valet parking
  • Steam room
  • Med Spa
  • Fireplace lounge
  • Outdoor deck
  • Golf/soccer simulator (extra)
  • Massage (extra)
  • Car cleaning (extra)

Greenwich anticipated Class Schedule

Open House Hours
Mon-Thurs: 7am-8pm
Friday-Sunday: 7am-7pm