The Smart Hydro looks like an ordinary bathtub, but it has two transparent walls made from a highly-resistant glass, some aluminum handrails, and a very advanced control system. This means that you can set the exact temperature of the water, and it will alert you when the temperature has been reached. Your tub can’t do that.
There’s also a Keep Warm function that will keep the water temperature at a constant level. Other features include a self-cleaning system and even several connectivity options. You can activate its functions from your smartphone and monitor the water’s temperature in real time if you are on your way home and want a bath ready. No word on pricing yet.