HOTWORX - St. Petersburg, FL - 4th Street North

Overview

HOTWORX St. Petersburg (4th Street North) is a cutting-edge infrared sauna fitness studio that fuses heat, infrared energy, and exercise for efficient, high-impact workouts. Unlike traditional gyms or saunas, it offers 24/7 access for members to virtually instructed sessions in patented infrared saunas, delivering 3x the sweat in ⅓ the time. The studio emphasizes a spa-like experience combined with fitness, turning routine visits into rejuvenating “spa days.”

The overall atmosphere is convenient, energetic, and transformative—located in a vibrant shopping plaza near downtown St. Pete. Members enjoy small-group sessions (up to 3 per sauna), virtual instruction via screens, and flexible scheduling. It’s ideal for busy lifestyles, with a focus on earning “The Burn” through innovative, time-efficient workouts that promote detoxification, calorie burn, and recovery in a heated, infrared environment.

Features & Amenities

• Patented Infrared Saunas: Core of workouts, providing deep heat penetration for enhanced sweating, detoxification, and results.
• 24/7 Member Access: Open around the clock for ultimate flexibility.
• FX Zone (Functional Exercise Zone): Dedicated area with bands, weights, ropes, and other equipment for functional training; includes a monitor with silent trainer videos for routines before/after sauna sessions.
• Virtual Instruction: High-definition screens guide workouts, ensuring proper form without live instructors.
• Burn Off App: Tracks calories burned (during and after sessions) with DIETTRAX™ for food logging and a 10% calorie deficit goal.
• Proximity to Amenities: Next to Arctic Bath & Coffee (cold plunge coffee house), The Hive Hair Salon, Neuro Massage Therapy Spa, and Skin Deep Facial Studio for a full wellness day.
• Staffed Support: On-site staff during business hours for assistance.

Services

HOTWORX offers two main workout categories, all conducted in infrared saunas with up to 3 members per 30- or 15-minute session:

Isometric Workouts (30 Minutes)

• Hot Iso: Isometric compression postures.
• Hot Pilates: Traditional Pilates movements.
• Hot Yoga: Athletic-style yoga.
• Hot Buns: Glutes-focused session.
• Hot Barre None: Unique ballet workout without a barre.
• Hot Core: Targets abs, hips, and lower back.
• Hot Warrior: Advanced isometric postures.
• Hot Bands: Total-body resistance bands.
• Hot Stretch: Dedicated stretch session.

HIIT Workouts (15 Minutes – High-Intensity Interval Training)

• Hot Cycle: Choreographed cycle intervals.
• Hot Thunder: Dual pulley water rower.
• Hot Blast: Total-body strength, endurance, and cardio HIIT.
  (Note: HIIT options may vary by location.)

Additional perks include free first session for new guests (during staffed hours) and use of the FX Zone for supplemental training.

Pricing

Specific pricing is not detailed on the site, but presale opportunities are highlighted for first-time members:

• Discounted membership rates available on a first-come, first-served basis.
• Lock in the lowest rates by joining the waiting list before opening.
• Presale starting soon—valid for new members only; other restrictions apply (see studio for details).
• Free trial session and info requests available via forms.

Location & Hours

• Address: 4611 4th St N, St. Petersburg, FL 33703 USA (minutes from downtown St. Pete, at 4th Street North and 47th Avenue).
• Phone: (727) 498-3820.
• Email: studio.fl0048@hotworx.net or manager.fl0048@hotworx.net.
• Staffed Hours:
  • Monday–Thursday: 11am–8pm
  • Friday: 9am–6pm
  • Saturday: 9am–2pm
  • Sunday–Saturday: 8am–8pm (extended access noted; confirm on-site).
• Member Access: 24/7 for unlimited studio use.

Notes

What sets HOTWORX St. Petersburg apart is its revolutionary infrared sauna workout model—no crowded gyms, no rigid class schedules, just efficient, results-driven sessions with proven benefits like muscle recovery, weight loss, stress reduction, detoxification, lower blood pressure, cellulite reduction, anti-aging skin rejuvenation, and improved circulation. As a new studio opening soon, it’s perfect for early adopters via the VIP waiting list. Experience the “first ever fusion of heat, infrared, and exercise” in a prime location that complements wellness with nearby spas and coffee. Join now for exclusive presale perks and transform your fitness routine!