The 4th Generation SmartTub® Kit is the most advanced Jacuzzi® connectivity system yet — giving you full remote control of your hot tub from virtually anywhere via cellular and WiFi.

Enhanced Connectivity

• Dual Connectivity: Combines cellular with WiFi — automatically switches to the strongest available signal (patent pending)
• Dual-Band WiFi: Compatible with both 2.4 GHz and 5 GHz routers; supports WEP, WPA, WPA2 (TKIP, AES) and 802.11a/b/g/n
• Automated Connectivity Management: Smart logic selects the best connection type without manual intervention

What You Can Control

• Temperature, filtration cycles, lighting, and jet settings — remotely from the SmartTub app
• Monitor energy usage and power fluctuations in real time
• Receive real-time alerts and diagnostic information sent directly to your dealer
• Compatible with Alexa and Siri for voice control

Kit Contents

• 6600-634 — IoT Controller with current sensor LTE 4G (North America; Barcode Prefix P054, replaces 6600-553)
• 6560-381 — Adapter: Control to IoT

Compatibility

Compatible with Jacuzzi® Hot Tubs and Sundance® Spas (aftermarket and service compatible with all hot tub models and wireless sensors):

• Jacuzzi: 2018+ J-100 | 2018+ J-200 | 2016+ J-300 | 2016+ J-400 | 2015–2017 J-500 series
• Sundance: 2018+ 680 Series | 2017+ 780 Series | 2016+ 880 Series | 2017 980 Series

Note: 2018+ J-500 and 2018+ 980 Series have SmartTub standard and do not require this kit.

Subscription

• Includes 6 months free subscription
• Ongoing subscription: $50/year (CAD pricing may vary)

Replaces: 6600-308. Compatible with optional SmartTub Wireless Sensor Kit.