
Efficient. Intimate. Different.
Infrared boosts your results and calms your nervous system. You walk out feeling renewed.
15–25 min
One session, shower included
45 °C
In the cabin, with breathable air
7 days
24/7 at Passy Trocadéro, 7 am–9 pm at Sentier
2 clubs
Paris 16th · Paris 2nd
The anti-gym
Spark Club isn't a smaller gym. It's the opposite of a gym.
You don't watch yourself work out. And nobody watches you either.
A closed cabin, yours, from the start of the session to the end.
Low light, a screen, the coach's voice. Nothing else.
You come when you can. At 7 am, 2 pm, 8 pm — and even 11 pm at Passy Trocadéro.
The technology
A sauna heats the air, and the air heats you: it takes 90 °C for anything to happen. Infrared passes through the air without warming it and reaches a few centimetres beneath the skin.
The cabin stays at 45 °C: you breathe normally, you can move, talk, pedal. Your body, meanwhile, works as if it were much hotter. That's the whole idea.
Traditional sauna
90 °C
Air first. You sit and wait.
Spark cabin
45 °C
Body first. You move throughout.

At the same intensity, your body works harder in the heat. Twenty-five minutes is enough.
Blood vessels dilate, and your body pumps harder.
Deep heat eases tension: that's what gives you that feeling of lightness on the way out.
Better-irrigated muscles: you're ready to go again, and to stay consistent.

The cabin
Private cabin + infrared + 15 to 25 minutes = results.
3 people max. You book the cabin, not a spot.
Several infrared spectra for better results. Panels preheated before your slot.
HD screen: your class starts on its own, there's nothing to set up.
Soft lighting, pale cedar, no neon.
Equipment cleaned after every session. Towel provided, shower on site.
Code access, 7 days a week: 24/7 at Passy Trocadéro, 7 am to 9 pm at Sentier.
Six disciplines
Effective on their own. Even better combined: bike + Pilates, rower + yoga, HIIT + yoga.

Free resistance: you set it, you climb, you ease off. Legs and breath, nothing else to think about.

Dual-pulley rower: the movement opens up your chest instead of closing it. The most complete session in the club.

Poses go deeper, without forcing. Ideal in the evening, or right after a cardio session.

Slow, precise, more demanding than it looks. It's what supports your back for the rest of the week.

For days when you have twenty-five minutes and energy to burn. Nothing is more efficient.

Springs and carriage: the movement is guided, slow, precise. The heat lengthens each movement and softens the load.
One session
− 10 min
You ring, or facial recognition lets you in.
− 5 min
Access code in the app. Locker room, towel, workout gear.
0 min
It preheated before your slot. You step in and close the door.
2 min
A video filmed for the cabin. The coach guides you from start to finish.
15–25 min
A shower, and you're on your way. Thirty-five minutes in total, at most.
The app
Book, reschedule, cancel. From your phone, in seconds.
The maths
What we compare
Spark Club
Traditional gym
Time that counts
15 to 25 minutes. Within 35 minutes, you've showered and you're ready to go.
60 to 90 minutes for a comparable result, not counting the commute.
What you experience
An intimate cabin for your workout.
The gym floor, the machines, the queue, the stares.
Your training
A video class created for the cabin, with meticulously selected coaches.
Self-service machines, and a coach if you pay extra.
The schedule
Yours. The cabins are open 24/7 at Passy Trocadéro, and from 7 am to 9 pm at Sentier.
The gym's, and the group classes'.
Two clubs
A team on site Monday to Friday from 7:30 am to 8 pm, and at weekends from 9:30 am to 7 pm. The rest of the time, members have self-service access: 24/7 at Passy Trocadéro, and 7 days a week from 7 am to 9 pm at Sentier.
Before you come
45 °C in the cabin, versus 90 °C in a sauna. The air stays breathable: you don't feel stifled, and you can move the whole time.
Yes. The class is on video, you follow it at your own pace and nobody is watching. Start with the bike or yoga, then see how you feel.
There's a shower in each of our two clubs, towel provided. Allow ten extra minutes if you're heading back to work.
The cabin holds up to 3 people: just coordinate so you book the same session.
2 to 3 are enough to feel the difference, and you can do more depending on your goals. We value consistency over intensity.

Get started
The Discovery Pass gives you one session, in the cabin and discipline of your choice. No commitment, no sales pitch.