805 Saddle Ave. Ste. 104 Caldwell, ID 83605
2084502599
2084502599
2084502599
2084502599
2084502599
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
805 Saddle Ave. Ste. 104 Caldwell, ID 83605
2084502599
2084502599
2084502599
2084502599
2084502599
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
Caldwell’s premier fitness destination. Experience the 3D Training method (Heat + Infrared + Exercise) that delivers more results in less time.HOTWORX Caldwell is not a typical gym. We provide 24-hour access to patented infrared saunas where virtual instructors lead high-intensity isometric and HIIT sessions to help you reach your fitness goals.
Our specialized programs are designed for all fitness levels:
Our locally owned studio is situated at 805 Saddle Ave, Ste 104, Caldwell, ID 83605. Located right off Cleveland Boulevard and Ustick Road, we are positioned in a rapidly growing area of Caldwell near major retail and residential developments. Our studio offers plenty of open parking and convenient 24/7 access, making it incredibly easy to fit an efficient infrared workout into your daily routine.
We provide a convenient fitness solution for residents and commuters throughout Caldwell and the surrounding Treasure Valley communities, including:
HOTWORX Caldwell combines infrared sauna workouts, Hot Pilates, Hot Yoga, and virtual instructor-led fitness sessions into one of the most innovative and efficient fitness experiences in Canyon County. Unlike traditional, crowded big-box gyms, our patented infrared heat technology is designed to help increase calorie burn, support deep muscle recovery, improve circulation, and maximize the “Afterburn” effect long after your 15- or 30-minute workout ends.
Whether you’re looking for Hot Yoga in Caldwell, Hot Pilates classes near you in Nampa, low-impact infrared workouts, stress relief, or a more efficient fitness routine that fits a busy family or agricultural schedule, HOTWORX delivers a 24/7 fitness experience built around convenience and results. Members enjoy unlimited access to a variety of infrared sauna workouts including yoga, Pilates, HIIT, indoor cycling, barre, and core-focused training, all designed to help you look, feel, and live at your absolute best.
Contact us to schedule your complimentary session today!
30 MINUTES / UP TO 3 MEMBERS PER SESSION
hot Iso
Isometric Compression Postures
HOT PILATES
Traditional Pilates
HOT YOGA
Athletic Style Yoga
HOT BUNS
Focus on the Glutes
HOT BARRE NONE
Unique Ballet Workout without the Barre
HOT CORE
Abs, Hips, and Lower Back
HOT WARRIOR
Advanced Series of Isometric Postures
HOT BANDS
Intense Total Body Resistance Bands Workout
HOT stretch
Stretch Session Workout
HIGH INTENSITY INTERVAL TRAINING
15 MINUTES / UP TO 3 MEMBERS PER SESSION
HOT CYCLE
Cycle Session with Choreographed Intensity Intervals
HOT THUNDER
First Ever Dual Pulley Water Rower
HOT BLAST
Strength, Endurance, and Cardio HIIT for the Total Body
HIIT Workouts vary by location. See studios for details.
FUNCTIONAL EXERCISE ZONE
Provides HOTWORX members with an area for productive use of time before, after, or in between infrared workout sessions. Bands, weights, ropes, and other equipment are available for any combination of functional training exercises and routines. A silent trainer video is displayed on a monitor with various routines for recommended use of the FX Zone.










Offer valid for one complimentary HOTWORX session per person during staffed hours and for local first time guests only. Other restrictions may apply and additional purchases may be required.
The HOTWORX Burn Off App is your central hub for every workout.
Book sessions, track calories burned during and after each workout, complete challenges, and access important information to stay on track.
Everything works together in one place to help you stay consistent and get more from every session.





TrainingTRAX
Follow a personalized workout plan tailored to your goals and schedule, designed to help you see results in as little as 90 days. With TrainingTRAX, you can track your progress over time and visually see your transformation through a personalized avatar. Stay on a structured training plan with guidance similar to a personal trainer—without the added cost.

DietTRAX
Track your daily nutrition and maintain a calorie deficit to support your results. Simply snap a quick photo of your meals to instantly log calories and nutritional information. Stay consistent with your intake and keep your nutrition aligned with your fitness goals.

HOTSQUAD
Stay connected and accountable by working out with friends. Create workout groups, track each other’s progress, and stay motivated as you work toward your goals together.