The steam generator is the heart of your steam shower — but the control is the brain. A basic on/off timer gets steam into your enclosure. A smart steam control transforms the entire experience — letting you personalize every session, warm up the shower before you step in, fill the space with aromatherapy, set the mood with chromatherapy lighting, and control everything from your phone or with your voice. This guide covers what a smart steam control actually does, what features matter, and what to look for before you buy.
TheSteamStore.com is an authorized dealer of Mr. Steam, ThermaSol, and Amerec. Contact our team for help choosing the right control for your system.
What a basic control does — and why it is not enough
Every steam generator ships with some form of basic control — typically a simple interface that lets you turn the steam on, set a temperature, and set a timer. This gets the job done at the most fundamental level. You turn it on, steam fills the enclosure, you step in, you turn it off.
But it leaves a significant amount of the steam shower experience on the table. A basic control does not remember your preferences. It does not pre-heat the shower before you step in. It does not let you adjust settings without reaching for the panel. It does not integrate with your bathroom lighting, your music, your thermostat, or your phone. And when more than one person in your household uses the steam shower regularly, everyone has to manually reset the temperature and timer every single time.
A smart steam control solves all of these things — and adds capabilities that genuinely change how you use and enjoy your steam shower on a daily basis.
The benefits of upgrading to a smart steam control
Personalized user profiles
The most immediately practical benefit of a smart steam control is saved user profiles. Instead of manually dialing in your preferred temperature and session length every time, you tap your profile and your settings load instantly. If two people in the same household have different steam preferences — one prefers a cooler, longer session and one prefers a hotter, shorter one — each person has their own profile saved and ready. No compromising, no resetting, no frustration. High-end smart controls support multiple profiles, covering every member of the household and then some.
Pre-start and scheduling
One of the most underappreciated features of a smart steam control is the ability to start the generator before you step into the shower. Steam showers take a few minutes to reach temperature after the generator fires — a smart control lets you initiate the session from your phone or through a voice assistant so the enclosure is already at your preferred temperature when you open the door. Some controls also support scheduled starts — program your morning steam session in advance and step into a perfectly pre-heated shower every day without touching a button.
Aromatherapy integration
Steam and aromatherapy are a natural combination — the steam carries essential oils through the enclosure far more effectively than diffusing them in open air. Smart steam controls integrate directly with compatible aromatherapy systems, letting you select a scent and control its intensity from the same interface you use to control the steam. Eucalyptus for a respiratory-clearing morning session, lavender for a wind-down before bed, peppermint for an energizing start to the day — all selectable from the control panel or your phone.
ChromaTherapy lighting
ChromaTherapy — the use of colored light to enhance mood and wellbeing — is a standard feature of high-end spa steam rooms and is increasingly common in residential steam showers. Smart steam controls integrate with compatible ChromaTherapy lighting systems, letting you set the color and intensity of the light in your steam enclosure as part of your session profile. Cool blue light for a calming, meditative session. Warm amber for relaxation. Energizing green for a morning wake-up. The effect is subtle but genuinely enhances the sensory experience of the steam session.
Voice control
All three brands we carry — Mr. Steam, ThermaSol, and Amerec — offer voice assistant integration on their flagship smart controls. The practical benefit is simple: once you are in the steam shower with steam filling the enclosure, reaching for the control panel to adjust the temperature or extend your session is less than ideal. Voice control lets you make adjustments hands-free without interrupting your session. "Alexa, increase the steam temperature" or "Hey Google, add five minutes to my steam session" — all without moving from your bench.
Smartphone control and remote access
Smart steam controls with Wi-Fi connectivity let you start, stop, and adjust your steam session from your phone — from anywhere. Start the generator on your commute home so the shower is ready when you walk in the door. Check whether you left the steam running. Adjust settings without getting off the couch. For households where the steam shower is used daily, smartphone control becomes a genuinely useful quality-of-life feature rather than a novelty.
Bathroom ecosystem integration
The most advanced smart steam controls go beyond the steam generator itself and extend to control other elements of the bathroom environment from the same interface. Heated floors, fog-free mirrors, towel warmers, and mood lighting can all be brought under a single control — so your pre-session routine becomes a single tap rather than four separate switches. This level of integration turns the steam shower control into the central hub of the entire bathroom experience.
The bottom line: A smart steam control does not just make your steam shower more convenient — it makes the experience meaningfully better. Personalized sessions, aromatherapy, chromatherapy, voice control, and smartphone access combine to create a daily spa experience that a basic timer simply cannot match. If you are investing in a quality steam generator, a smart control is the logical complement to that investment.
What to look for when choosing a smart steam control
Compatibility with your generator. Steam controls and generators must match brands — a Mr. Steam control only works with Mr. Steam generators, a ThermaSol control only works with ThermaSol generators, and an Amerec control only works with Amerec generators. Your control choice locks in your generator brand and vice versa. Confirm compatibility before ordering either component.
Number of user profiles. If more than one person uses the steam shower regularly, the number of saved user profiles matters. Confirm the control supports enough profiles for your household before purchasing.
Voice assistant ecosystem. All three brands support Amazon Alexa. Amerec is the only brand with both Google Home, Amazon Alexa, and Siri support — if your smart home is built around Google, Amerec is the only residential steam control that integrates natively. Mr. Steam and ThermaSol both support Alexa only.
Screen size and interface. Smart steam controls range from compact touchscreen panels to large Android-powered displays with full app store access. If a large, intuitive touchscreen is important to you, ThermaSol's ThermaTouch2 is available in 7", 10", and 15" sizes. If a clean, purpose-built steam interface is preferred, Mr. Steam's iSteamX and Amerec's K2 are both well-designed dedicated steam controls.
Aromatherapy and ChromaTherapy compatibility. Not all steam controls support aromatherapy and ChromaTherapy integration. Confirm which accessories are compatible with your control before planning these features into your design.
Bathroom ecosystem integration. If you want to control heated floors, fog-free mirrors, towel warmers, or other bathroom devices from your steam control, confirm the specific devices that are compatible before purchasing. This level of integration varies significantly between brands and control models.
Maximum distance from generator. Steam controls connect to the generator via a cable run through the wall. Each brand has a maximum allowable distance — Mr. Steam allows up to 60 feet, ThermaSol up to 50 feet, and Amerec up to 25 feet. If the generator and control are far apart in your installation, confirm the distance is within spec before finalizing your design.
Smart steam controls at TheSteamStore.com
We carry smart steam controls from all three leading brands:
- Mr. Steam iSteamX — Wi-Fi, Amazon Alexa, 8 user profiles, SpaNet Hub for bathroom ecosystem control
- ThermaSol ThermaTouch2 — Android-powered, 7"/10"/15" touchscreen, Amazon Alexa, full app store access
- Amerec K2 — Wi-Fi, Google Home and Amazon Alexa scheduling, the only residential steam control with both voice assistants
Contact our team or call 877-881-5501 Monday through Friday — we will help you match the right control to your generator, your bathroom design, and your smart home setup.