Switch Water Heater Smarts of 2025
Best Choice1
AquantaSmart Water Heater Timer: Optimize Hot Water Usage - Compatible with Alexa - Installs in Minutes, No Plumbing Required. Compatible with Electric Water Heaters.
8.7 Easy installation8.7 Precision8.0 worth the moneyWhy we love it
Convenient control: Manage from phone
Detailed tracking: Monitor usage data
Accurate timing: Set timer remotely
9.7Exceptional
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Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
TrickleStarWi-Fi Smart Electric Water Heater Controller - Hot water on your schedule - Fast Installation/No Plumbing Required - Controlled Remotely from Phone App or Web Portal. by TrickleStar.
Main highlights- Safe & Durable Design for Longevity: Built for durability, the TS2301 controller enhances the safety of your electric water heater. Its intelligent system prevents overheating, ensuring your hot water heater operates efficiently without compromising safety, making it a long-lasting solution for managing your hot water needs.
- SPACE-SAVING COMPACT DESIGN: The TS2301 controller is compact and unobtrusive, offering advanced functionality without taking up valuable space. Its sleek design fits seamlessly into any utility room, maximizing your setup without clutter.
- SAFETY AND INTELLIGENCE: The TS2301 Wi-Fi Electric Water Heater Controller combines advanced intelligence with safety features. Remotely control your electric water heater, monitor energy use, and receive real-time alerts via the TrickleStar Energy App, ensuring your hot water heater operates efficiently and securely at all times.
- Includes one year of TrickleStar support and access to the TrickleStar Portal, valid until no later than December 31, 2026.
- INSTALL WITH CONFIDENCE: Designed for easy retrofit installation, the TS2301 can be integrated into most US electric resistance tank water heaters. Upgrade your existing system effortlessly, enjoying smart control features with no need for complex or costly replacements.
- Hot Water When You Need It: With the TS2301 Wi-Fi Electric Water Heater Controller, enjoy hot water by scheduling your hot water heater via the TrickleStar Energy App. Control your electric water heater from anywhere, ensuring you always have hot water available when you need it, while saving energy and time.
9.6Exceptional
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3
YIFANYIFAN 40Amp Smart Water Heater Switch, 100/240V, 8000W, Requires Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Home, No Hub Needed, White
Main highlights- Schedule & Timer Function: Effortlessly manage your water heater's schedule and timers using the Smart Life App. Set customized schedules for automatic activation or deactivation, ensuring hot water is ready when you need it most. With versatile timer options including Countdown, Schedule, Circulate, and Inching, enjoy added flexibility in managing your water heater's operation.
- Offline Notification & Memory Function: The water heater switch features an offline notification that alerts you via the app if the device remains offline for more than 30 minutes. Additionally, the memory function ensures that after a power outage, the switch will restore to its previous state.
- Group Control & Share Devices: Easily set up groups of devices for unified control with the Smart Life App. Share device access with your family, allowing everyone to control the water heater switch together, making your smart home more convenient and connected.
- APP/Voice Control: Effortlessly control your smart water heater switch from anywhere, anytime using the Smart Life App. Enjoy hands-free convenience with voice commands through Alexa or Google Home, making it easier than ever to manage your home appliances.
- 40A High Power Capacity: Supports up to 40A, AC 100-240V, 8000W, suitable for high-power appliances such as water heaters and air conditioners. The neutral wire is required for installation, providing greater safety and stability. Standard wall plate size eliminates the need for complex switch wiring or primary and secondary switch configurations.
9.5Excellent
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4
BSEEDBSEED Smart Water Heater Switch,Work with Amazon Alexa,Google Assistant,WiFi Touch Switch with Smart Life APP Control and Timing Function,20A White Water Heater Switch Suitable for Bedroom,Bathroom
Main highlights- Warning: The Neutral wire is required, WIFI Switch ONLY works with 2.4GHz WiFi networks when connected to the app, but can be controlled by mobile data (2/3/4/5 G)
- Voice Control: Compatible with Amazon Alexa and Google Assistant, control your home appliances with the smart touch switch by simply giving voice commands to Amazon Alexa and Google Assistant
- Timing Fuction: Schedule the intelligent Wi-Fi light switch to automatically power electronics on and off based on specific time you set; Power saving eliminate wasteful standby power and prevent overcharging and overheating save on your electric bills and extend product life
- Remote Control: control your household appliances via your phone whenever and wherever you are after downloading the APP Smart Life as long as there is a network. Suit for someone who can not move around very well and needs easy access to turn off the lights and turn on all the devices
- Group Control & Control Together: You can set many wifi touch switches as a group and control them in smart life APP. And also share to your family, they can control it at the same time!((Smart light switch Size:2.87x4.65x1.88inch. Note:Our switches can be fixed into a standard 2.36 inch mounting wall box,the depth of the mounting box should be at least 1.18 inch)
9.4Excellent
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5
SURAIELECSURAIELEC WiFi Pool Timer, Outdoor Indoor Smart Switch, 40 AMP, 2HP, 120, 240, 277 VAC, Heavy Duty Pool Controller Light Timer Box for Pool Pump, Water Heater, Spa, Powerful Electrical Appliances
9.9 Remote Control9.9 WiFi signal9.3 Time functionWhy we love it
Durable and weatherproof construction.
Easy remote control via smartphone.
Flexible scheduling options.
9.1Excellent
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6
DurablowDurablow WH3002 Dual Wi-Fi (2.4G+5G) Smart Home Thermostat Timer Remote Control Kit for Pool Spa Hot Tub Gas Water Heater, Compatible with Alexa, Google Home
Main highlights- ★★ ATTENTION: For GAS water heater only. This device is NOT a power supply nor an ignitor unit. (No voltage output itself), but it works as a normally open switch that turns On/Off with WiFi.
- ★ WHAT'S IN BOX: ▼ Controller box with ON/OFF signal wire & connectors (Length: 5'), cUL listed USB power supply adapter (100-240 VAC to 5 VDC), power cord (length 3.2'), thermostat wire with sensor (Length: 3'), User manual. ▼ FCC approved devices and parts.
- ★ SMART HOME X SMART-LIFE APP: Built-in dual WiFi (2.4+5G), stronger connection. ▼ No hub/gateway required. ▼ Use free Smart-Life App to monitor, control, even schedule your gas pool spa water heater from anywhere & anytime! ▼ Compatible with Amazon Alexa, Google Home, Samsung SmartThings, Siri for easy voice control. ▼ On/Off + Timer + Thermostat + more Smart Home functions. ▼ Share control with families on APP.
- ★ SINPLE INSTALLATION: Depends on the type of your heater, you should either connect the two wires of this device to the 2 wires or terminals of the heater remote switch (in newer type heaters) or replace the current mechanical thermostat in the circuit with this Wifi thermostat (in older type heaters). ▼ Please check the pool heater thermostat before buying the unit.
- ★ EFFICIENCY & ENERGY SAVING: 24/7 Programmable thermostats allow you to set Schedules to optimize comfort and save on gas bills. ▼ Set Timer or Thermostat for automatic ON/OFF control. ▼ Detachable thermostat (3' wire) for water temperature monitoring and automation. ▼ Create automation combinations via Smart-Life App's "create scene" feature.
- ★ CROSS REFERENCE MODELS: DHT101, DTH101-NP, DTH101-CT, DO-DTH101. ▼ Operating Temperature: 0°C-40°C(32°F-104°F). ▼ Compatible with any pool heater that equips Millivolt gas valve. ▼ Thermostat sensor wire can be extended with AWG 26/2 cable low voltage.
9.0Excellent
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7
SURAIELECSURAIELEC WiFi Pool Timer, 40 AMP, 1HP 120V, 2HP 240V, Outdoor Indoor Smart Switch, Heavy Duty Pool Controller Light Timer Box for Pump, Water Heater, Spa, Powerful Electrical Appliances
9.7 Remote Control9.1 WiFi signal8.9 Simple to useWhy we love it
Handles high-power devices like pool pumps and heaters.
Remote control via smartphone app, Alexa, or Google Home.
Weatherproof and durable for reliable outdoor use.
8.8Very Good
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8
SMATRULSMATRUL Smart Water Heater Switch with USB C Port, 20A Smart Switch Compatible with Alexa Google Home, WiFi Touch Switch has Fluorescent Strip Design, Manual Countdown,Timing, Memory Functions (White)
Main highlights- ️️【USB C Interface Design】This smart switch adopts USB C port design, compatible with all devices with Type-C port, plug and play, eliminating clutter.
- ️️【Things to Know Before Buying】We are currently switching to new packaging to replace the old packaging; Currently, the shipment will have the old packaging + old instructions (Zigbee/WIFI), please note before purchase; the product type is based on the new packaging + new instructions + product details page information (Zigbee □, WIFI ).
- ️️【Sincerely Serving You】The smart touch switch has passed CE, RoHS, and FCC certifications, and its quality is guaranteed.
- ️️【Safety Design】An isolation board is installed on the panel and circuit board or wiring of the Smart Water Heater Switch, which effectively eliminates the problem of short circuit caused by no baffle. The WIFI switch has 20A ultra-high power and a maximum load of 4000W.
- ️️【Manual Countdown】You can manually set the countdown directly on the panel of the Smart WIFI Water Heater Switch. The data is synchronized with the APP. The adjustment range is 10-90 minutes. The user can adjust it as needed.
- ️️【Indicator Light】The status of the indicator light is: On: red light; Off: blue light. The backlight can be turned off through the APP.
- ️️【APP/Voice Control】You can set the timing according to your personal habits to automatically control the 20A WIFI Water Heater Switch, supporting timing, countdown, cycle timing, random timing, and inching timing, which helps us use electrical appliances reasonably. The Smart WIFI Water Heater Switch will automatically return to the state before power failure, no need to reset. Or control smart touch switches with hands-free voice commands via Alexa and Google Home.
8.7Very Good
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9
AEOTECAeotec Heavy Duty Smart Switch, Z-Wave Plus Home Security ON/OFF controller, 40 amps record electricity consumption
9.9 Simple to use9.9 WiFi signal9.9 integrate with AlexaWhy we love it
Automates and schedules high power electronics
Can be used to turn off electronics in an emergency
Helps save money by calculating power usage
8.6Very Good
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10
DEWENWILSDEWENWILS Pool Pump Timer, Outdoor Wi-Fi Box, Heavy Duty 40A 120-277 VAC 2HP Wireless Controller Timer, Water Heater, Compatible with Smart Phone, Alexa, Google Assistant, UL Listed
8.4 WiFi signal8.2 Waterproof8.0 Remote ControlWhy we love it
Easy remote and voice control.
Energy-saving programmable timer.
Durable and weatherproof design.
8.5Good
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