J-375™

The BlueWave® Stereo is Jacuzzi’s built-in audio system, letting you stream music to your hot tub wirelessly instead of relying on a phone speaker or outdoor speaker setup.

• Bluetooth streaming from a paired smartphone or tablet, with range up to roughly 30 feet
• Marine-grade speakers and a subwoofer built to handle outdoor, high-moisture conditions — J-400 models pair this with JBL® speakers
• USB port for a wired connection (and to charge your phone while it plays) plus an AUX input for non-Bluetooth devices, and FM radio
• Included remote control, so you don’t need to keep your phone poolside to adjust volume or tracks
• Your device stays outside the water, protected by a sealed marine-rated housing rather than being submerged or exposed

Available on Jacuzzi hot tub models equipped with the BlueWave system — check your specific model’s spec sheet to confirm it’s included or available as an add-on.

CLEARRAY Active Oxygen™ is Jacuzzi’s built-in water purification system — it works quietly in the background between chemical treatments, so your water stays cleaner with less manual dosing.

• Runs a two-stage process: water is first injected with a low dose of ozone, then passed under a UV-C bulb, triggering a reaction (advanced oxidation) that unlocks active oxygen
• That active oxygen keeps breaking down contaminants after treatment, pushing residue toward the filter for removal
• Jacuzzi states the system can neutralize up to 99.9% of waterborne pathogens and contaminants within seconds of exposure to the UV-C light
• Reduces the amount of chlorine needed by up to 75% compared to a chlorine-only sanitizing routine
• Standard equipment on all current Jacuzzi hot tub models, not an upgrade you have to add on

Fewer chemicals also means less chlorine smell and gentler water on skin and eyes.

Most hot tub pillows just cushion your head. Jacuzzi’s HydroSoothe™ pillow does more — it’s built with internal water jets, so it actively massages your head and neck instead of sitting there passively.

• Standard on J-300™ Collection PowerPro® therapy seats, where it’s paired with the BX bubbler for a combined head, neck, and shoulder experience
• Delivers pulsating hydrotherapy directly at the base of the skull and neck through built-in jets in the pillow itself
• Cushion is high-density, water-resistant foam wrapped in spa-grade vinyl, shaped to cradle the neck ergonomically
• On 2020-and-newer models, the pillow uses a front-removable design, so it can be taken off and cleaned or swapped without pulling a cabinet panel
• Often positioned near the tub’s illuminated waterfall, so water cascades over the shoulders while the pillow works the neck

Available on select Jacuzzi hot tub seats — confirm placement and included jets against your specific model’s spec sheet.

Jacuzzi builds an LED-backlit waterfall into most of its hot tub collections. It’s a soft, controlled cascade positioned to flow over your neck and shoulders rather than splash into the tub.

• Backlit with LEDs so the water glows as it falls, adding a visual centerpiece day or night
• Can be switched on or off independently from the jets, so you can add or remove it from your soak whenever you like
• Named and styled differently by collection — for example, the J-300™ Collection’s “Water Rainbow®” waterfall and the J-400™ Collection’s “WaterColour™” waterfall(s)
• Beyond ambiance, the flow helps keep water circulating, moving debris and chemicals toward the filter
• Higher-end collections, like the J-LX®, pair the waterfall with an infinity-edge design for a more dramatic pour

Waterfall style, number, and placement vary by collection — check your model’s spec sheet for the exact version included.

SmartTub® is Jacuzzi’s connected hot tub platform — a hardware upgrade plus an app that lets you manage your spa remotely instead of walking out to the control panel every time.

• Adjust temperature, jets, and lighting, and lock the spa against unauthorized use, all from the SmartTub® app on your phone
• Works with voice assistants (Siri, Alexa, Google Assistant) and wearables (Apple Watch, Android Wear) for hands-free control
• Smart Heat Mode learns your usage patterns and can cut standby heating costs by up to 25%; Vacation Mode further reduces heating while you’re away
• Sends power outage alerts and includes freeze/overheat protection, plus a Power Estimator to track energy use and carbon footprint over time
• Requires a hardware upgrade purchase and is compatible with 2016-and-newer Jacuzzi hot tub models; connects over cellular rather than relying solely on home Wi-Fi

Confirm SmartTub® compatibility and any hardware cost with your dealer before assuming it’s included on a given model.