Calypso – Smart Wi-Fi Water Heater Controller RM3500WF
$124.99
Price: $124.99
(as of Nov 29, 2025 06:56:39 UTC – Details)
Product Description
Achieve great savings without compromising your comfort.
Compatibilities
The Calypso Wi-Fi Water Heater Controller allows remote control of all types of electric water heaters up to 20.8A @ 240V.
Control
Remain in total control of your environment, anywhere and anytime, through your smartphone or tablet by downloading the Sinopé app available in the App Store and Google Play.
Low water temperature protection
Equipped with a temperature sensor (AC3500-01)*, the water heater controller ensures a minimum temperature safety threshold to limit the development of bacteria. So that your whole family stays healthy!
*Included
Friendly. Efficient. Worthy.
Features
Use geofencing to remotely turn on or off the cottage water heater as soon as you pass the preset perimeter, or program a Vacation scene so that your water heater is turned off automatically when you leave the house for a longer period.
Water leak detection
Add a water detection cable (AC4200C-02)* to the controller to detect potential leaks from the water heater. As soon as a leak is detected, the power supply is cut off thanks to an automation.
*Not included
Consumption graphs
Track your energy consumption and savings in real time by viewing your device’s energy reports. See how the water heater controller is the most cost-effective smart device!
Compatible with Éco Sinopé
Experience the smart home your way
Éco Sinopé is a function in the Sinopé app that ties in with your power utility’s energy efficiency programs and which allows you to make significant savings.
Once Éco Sinopé is activated and your option is selected, Sinopé will take care of the rest. Enjoy your rewards!
A highly advantageous feature Reduce your energy consumption during peak hours. Enjoy comfort at all times while reducing your electricity bill. Maximize your savings.
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Customer Reviews
4.5 out of 5 stars 36
4.3 out of 5 stars 33
Price
$104.99$104.99 $124.99$124.99
Resistive load
20.8 A 20.8 A
Communication protocol
Zigbee Wi-Fi
Zigbee hub required
Yes No
Compatible platforms
Sinopé, SmartThings, Amazon Alexa, Google Assistant, Hubitat Sinopé, Apple HomeKit, Google Assistant, Amazon Alexa
SAVE ENERGY AND REDUCE YOUR ELECTRICITY BILL. Enjoy substantial savings on your electricity bill by turning off your water heater for a certain amount of time.
CONTROL YOUR WATER HEATER REMOTELY. Control any electric water heater up to 20.8A or 240V remotely with your mobile device.
WORKS WITH Amazon Alexa, Google Home, Apple Home and Neviweb. * Features may vary from one platform to another.
PAIR IT WITH PRACTICAL ACCESSORIES. Connect the included temperature sensor for maximum comfort and protection and/or an AC4200C-02 water detection cable (not included) to detect potential lea
EXCEPTIONAL SMART HOME EXPERIENCE. Connect your device to your home Wi-Fi to use the Neviweb app and get the best experience with this product. Features available in Neviweb: Schedules (trigger actions based on a schedule); Scenes (adjust the status of multiple devices at once by configuring grouped actions though scenes); Energy reports (see your consumption and savings in real-time).
Customers say
Customers like the functionality, quality, and installation of the product. They mention it works well for controlling the tank, is a nice product, and is easy to install. However, some customers have mixed opinions on connectivity and energy efficiency.
There are no reviews yet.