The new Coast Spas Bluetooth feature enables you to connect a Bluetooth-enabled mobile phone to the audio system of your hot tub.

When you are on a phone call, the caller’s voice is played through the audio system’s speakers, while your own voice is captured by the marine-grade microphone (patent pending) installed directly on to the shell of the hot tub.

While the main raison d’être of the hot tub is for relaxation and ‘getting away from the world’, Coast Spas says that a high percentage of spa users also like to connect with loved ones while enjoying their time in the spa.

“Instead of forcing consumers to protect their devices in order to fulfil this want, we made it a priority to offer a safe and convenient solution,” says a spokesman.