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Digital Shower
25 Jun 2025

What is a Digital Shower?

Mornings can be hectic - the kids are fighting, the coffee machine is broken, and your commute to work just became a nightmare. Life is filled with uncontrollable stresses. However, with Smart technology firmly embedded into our daily lives, mornings are becoming easier to manage, and this automation is available in the bathroom too.

The days of freezing yourself trying to get the temperature ‘just right’ are now long gone thanks to thermostatic Smart Digital showers. But what exactly is a digital shower and how does this smart technology fit into your busy lifestyle?

What is a digital shower?

A digital shower uses a digital thermostat to give you complete control of the shower temperature and water flow, down to the degree. The simplicity, safety and ease of use of digital showers make them appealing for a family bathroom.

If we want to get technical, we can think about Digital showers as having two halves – the brains and the beauty. The brains of the operation are in the form of a processor unit which is situated away from the shower enclosure, often in the loft. This technology gives you precise control over temperature and flow; our Aqualisa Smart Valve checks the water temperature 10 times every second to make sure the water is just right!

And the beauty? Unlike traditional mixer and electric showers, the processor is situated away from the showering area. By separating the bulky processor from the shower, you are left with a sleek and unobtrusive design that not only looks fantastic but offers flexibility in your bathroom.

The history of digital showers

Digital showers burst onto the scene back in 2001 when Aqualisa revolutionised showering forever. Our flagship model Quartz set about to challenge conventional ways of showering, offering superb temperature stability, flow control and a simple start/stop option. Gone were the days of knocking your arm on the temperature lever and dousing yourself in freezing cold water.

Fast forward 17 years and Digital Showers now come with a wide variety of features. Our ground-breaking model Aqualisa QTM offers a truly personalised shower. This intuitive design puts you in complete control of temperature and flow rate, allowing you to change both at the push of a lever. Once you’ve found your go to shower, you can even save these settings within the unit – every family member can now save and replay the shower that they love effortlessly

What is the difference between a digital shower and an electric shower?

Unlike electric showers, digital showers use digital technology to control the shower and provide intuitive temperature control down the degree.  Electric showers on the other hand have a bulkier unit, including knobs and levers to control the shower flow and temperature; meaning that the shower cannot be controlled outside of the unit.

An Aqualisa digital shower uses an intuitive LED indicator which lets you know when the “warm-up” phase is complete, so you step into bliss from the moment the water hits you. The ability to add a remote control is both luxurious and practical, allowing you to get your shower to the perfect temperature before stepping in – no more soggy arm syndrome reaching in to turn your shower on.

Do digital showers work with a combi boiler?

Aqualisa Smart Digital Showers have been designed to work with high pressure, combi and gravity water systems, so even if your water needs a boost we’ve got a model for you. When it comes to thinking about your Digital shower project, think about the siting of your processor box in advance to give yourself maximum flexibility when choosing how to configure your controls.

Not sure what water system you have? Check out our handy guide to help you.

What are the benefits of using a digital shower?

Energy saving

Aqualisa digital showers can be set to ‘eco’ mode during installation, which can reduce the water consumed by up to 33%, both helping to reduce water wastage and your energy bills.

Consistent temperatures

Have you ever been in the shower and it suddenly goes cold as someone else has turned the washing machine on?  No more nasty surprises with digital showers as they ensure that the temperature remains stable, regardless of water usage elsewhere. 

Easy installation

Upgrading from an older bar mixer shower to a digital shower is easier than ever, thanks to our Quartz Retrofit Shelf.  Simply remove your existing bar valve mixer shower and using your existing pipework, replace it with our Smart Retrofit Shower and SmartValve™ to enjoy all the benefits of a digital shower.

Remote control

Control your shower without even being in it! The Aqualisa iSmart System offers remote control and even voice control from your Google Home or Alexa smart device.  Simply turn your shower on and off at your command.

Intuitive LED Indicators

Intuitive LED lights on Aqualisa digital showers indicate when your selected temperature has been reached and the shower is ready for use.  No more testing the temperature and getting a soggy arm.

Family safety

The Aqualisa Smart Valve checks the water temperature every ten seconds to ensure that the water does not exceed the maximum temperature set.  Therefore the family can use the shower in complete safety.

To understand which digital smart shower best suits your family’s needs, speak with our team of experts today.

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