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HOTWORX-San Antonio - Stone Oak

4.4 ★★★★☆ 64 Google reviews · Hot yoga studio in San Antonio, Texas

Part of HOTWORX

Infrared Beginner-friendly

Sauna-equipped gym for virtual classes of pilates, yoga, barre and cycling.

Plan your first class

Hours

Monday 11 am–8 pm
Tuesday 11 am–8 pm
Wednesday 11 am–8 pm
Thursday 11 am–8 pm
Friday 9 am–6 pm
Saturday 9 am–2 pm
Sunday Closed

Hours shift for holidays, workshops, and class schedules — worth a quick check before a special trip.

What's on offer

Amenities students name in their reviews of HOTWORX-San Antonio - Stone Oak — the fastest way to tell what to expect before you book your first class.

Amenities are mined from reviews and the studio's own info — they tell you what students have experienced, not a formal guarantee. If something is a dealbreaker (childcare hours, mat rental, showers), confirm it with the studio before you go.

What students say again and again

The things reviewers bring up again and again across 64 Google reviews — with their own words as proof.

🧼 clean & well-kept 7 mentions

“Thank you Hotworx Stone Oak for all you do to ensure your members are working out in a clean environment with clean equipment and spotless saunas!”

🌟 transformative practice 3 mentions

“Not only has HOTWORX changed my life, but the staff has been my biggest cheerleaders and support with my weight loss journey.”

From the reviews

I am seriously ADDICTED to Hotworx in Alamo Heights! This place is awesome, the staff is AMAZNG, and I love the flexibility of scheduling. As a night shift nurse that’s really important to be able to workout at 0300 if I want to.

★★★★★ — Jessica, Oct 2020

Getting a HOTWORX membership is a MUST!!! I love coming to this studio. I ended up getting better results than I got at Orange theory fitness. Not only do you get a great workout but it has immensely helped my mental health. Having that time in the sauna really makes you feel like a new person once you step out.

★★★★★ — Heather, May 2022

I have been going to Hotworx Stone Oak for 6 years nos and I feel great. I recommend this type of hot sauna for perimenopause and menopause women because it is gentle on joints exercises but at the same time strengthens your muscles and gives you good elasticity.

★★★★★ — Sandra, Mar 2026

I’ve never been one to just go to the gym. I love following work outs and having instructors. That’s why I love hotworx! They have so many different workouts to follow including ones that don’t involve the saunas. Plus, all the workouts are less than an hour too! Definitely recommend.

★★★★★ — Jozelle, Oct 2020

Excerpts from public Google reviews. Read all 64 reviews →

Your first hot yoga class at HOTWORX-San Antonio - Stone Oak

Nervous about your first hot class? Almost everyone is, and a good studio expects beginners to walk in the door. Here's what to know. What to expect: the room is heated, so it feels intense for the first few minutes — rest in child's pose any time you need to, no one will bat an eye. Hydrate: drink water through the day before class, not just as you arrive, and bring a bottle. What to bring: a mat and towel, water, and a change of clothes; wear something light you don't mind sweating through, and skip a heavy meal in the couple of hours beforehand. Arrive 10–15 minutes early to sign in and set up. It gets easier fast — most people say their third class feels completely different from their first.

Heat and intense exercise aren't right for everyone — if you're pregnant or have heart, blood-pressure, or other health concerns, check with a doctor before your first hot class.

Where to find HOTWORX-San Antonio - Stone Oak

19141 Stone Oak Pkwy Ste 109, San Antonio, TX78258

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Listing verified July 2026 from public business records and student reviews. Something out of date? Report a correction. Own this studio? Claim your listing — it's free.