The 8 best wifi pool heater controllers of 2025

★★ 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.

★ 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.

★ 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.

★ 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.

★ 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.

★ 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.

[Versatile Timer Function] This wifi pool pump timer can turn your devices on/off automatically at scheduled times with options of programmable timer, random and countdown modes. You can set up to 12 ON/OFF settings to avoid running your devices all night in case of forgetting to turn off, saving energy and reducing costs

[Easy to Wire & Set] The pool timer is WiFi enabled, effortlessly integrated with your existing router without any additional setup. There are two updated jumper wires coming with the package, which ensure a smooth and trouble-free wiring process. A hanging mount point at the top allows you to directly hang it on the wall

[Remote & Voice Control] Compatible with ECO Plugs App, Alexa and Google Assistant, this water heater timer allows you to turn on/off connected devices by your smartphone from anywhere or via simple voice commands, free yourself from going outside to turn them off in bad weather. No hub required. Supports 2.4 GHz Wi-Fi network only

[Heavy Duty & Weatherproof ] With max of 40 Amp 120 - 277 VAC, 2HP load, metal sealed cover and waterproof pad, this pool controller is ideal for outdoor/indoor heavy-duty appliances like pool pump, water heater, pool filter, spa, irrigation system, landscape light, etc. The operating temperatures range from -40℉ to 140 ℉

UL listed for quality assurance, this smart pool timer can be used for many years, saving management time for your home

Advanced WiFi Pool Control: View current salt level and water temperature. Experience seamless pool management with our wifi pool control system, ensuring effortless operation of your pool heater remotely. The smart pool controller offers enhanced convenience for modern pool owners.

Auto Pilot Controller: Our auto pilot controller allows precise control of your pool's heating and chlorinating system. Easily manage your pool's temperature settings with the best wifi pool controller designed for hassle-free use.

Efficient WiFi Control for Pool Heater: Optimize your pool's heating schedule with our wifi control for pool heater. The PS0001 ensures efficient energy use, delivering an eco-friendly solution for maintaining perfect pool temperatures and levels in your pool.

Comprehensive Pool Management: Be alerted should the unit need any attention. Utilize the pool pump wifi controller to streamline pool operations. This wireless pool controller integrates with the aqua cal heat pumps, providing a complete solution for pool maintenance.

Reliable Pool Heater Remote Control: Manage your pool's environment with ease using the pool heater remote control feature. The system includes the ecp0343 model, recognized as the best wifi hot tub controller for reliable operation.

【Heavy Duty Pool Timer】With a voltage capacity ranging from 120 to 277 VAC, a 40A resistive load, and motor compatibility from 1HP to 2HP, this outdoor timer box efficiently controls high-power electrical equipment.

【Smart APP Remote Control】Remotely control this pool pump timer using the BN LINK Smart App, available on your mobile device. It’s also compatible with Alexa and Google Assistant, allowing for seamless integration into your smart home setup and enabling hassle-free voice commands.

【Metal Casing】 The metal shell offers exceptional anti-oxidation and waterproof capabilities, with a working temperature range of -40℉ to 130℉, so that you don't have to go out to close or store the device in bad weather.

【Timer Functions】This heavy-duty WiFi outdoor timer switch is simple to use and packed with features. It offers a variety of timing options, such as countdown, random, and repeat, to cater to your unique needs. You can even share settings with family members. Plus, there's a reset button that also works as a manual ON/OFF switch, complete with an indicator light for easy use.

【Support Guarantee】The installation and wiring for various loads are comprehensively explained in the included instruction manual. If you encounter any technical issues, don't hesitate to reach out to us for professional assistance. We offer a 12-month warranty for your peace of mind, and our dedicated customer service team commits to responding to your inquiries within 24 hours.

Heavy Duty 40 AMP Pool Timer Switch: 1HP, 120 VAC; 2HP, 240VAC; Control high-power devices like pool filter pumps, water heaters, spas, and more with this 40A resistive timer switch; Compatible with 120 to 277 VAC; Ideal for use as a wifi pool timer, pool pump timer, or outdoor pool timer; ETL Listed, conforming to UL STD.60730-1

Remote Control via Tuya Smart Life APP: Manage your pool pump timer or water heater timer remotely through your smartphone; Use the free Smart Life or Tuya apps to control the pool timer wifi; Compatible with Amazon Alexa and Google Home Assistant; Note: operates on a 2.4 GHz Wi-Fi network

Versatile Timer Functions: Customize your pool timer ON OFF switch with various timer options including program, countdown, and random modes; Share the smart pool timer settings with family members; Features a reset button with an indicator light that doubles as a manual ON/OFF switch

Weatherproof for Outdoor Use: Built for outdoor conditions, this wifi pool pump timer features a raintight, rust-proof design; Made from durable insulating and flame retardant material; Ideal for use as an outdoor pool timer for pump, providing resistance against weather and tampering

Easy Installation and Programming: Install this swimming pool timer for pump easily and set it to maintain a regular schedule for your pool or other electric devices; Reduces the need for manual switching; Perfect as an outdoor pool timer or wifi pool timer 240v for reliable performance

[Versatile Timer Function] This wifi pool pump timer can turn your devices on/off automatically at scheduled times with options of programmable timer, random and countdown modes. You can set up to 15 ON/OFF settings to avoid running your devices all night in case of forgetting to turn off, saving energy and reducing costs

[Easy to Wire & Set] The pool timer is WiFi enabled, effortlessly integrated with your existing router without any additional setup. There are two updated jumper wires coming with the package, which ensure a smooth and trouble-free wiring process. A hanging mount point at the top allows you to directly hang it on the wall

[Remote & Voice Control] Compatible with dewenwils and Smart Life App, Alexa and Google Assistant, this water heater timer allows you to turn on/off connected devices by your smartphone from anywhere or via simple voice commands, free yourself from going outside to turn them off in bad weather. No hub required. Supports 2.4 GHz Wi-Fi network only

[Heavy Duty & Weatherproof ] With max of 40 Amp 120 - 277 VAC, 2HP load, sturdy sealed cover and waterproof pad, this pool controller is ideal for outdoor/indoor heavy-duty appliances like pool pump, water heater, pool filter, spa, irrigation system, landscape light, etc. The operating temperatures range from -40℉ to 140 ℉

UL listed for quality assurance, this smart pool timer can be used for many years, saving management time for your home

Heavy Duty 40 AMP: 1HP 120V, 2HP 240V; Supports 120-277Vac, 60Hz, SPDT/DPDT, 40A general/resistive, and 20A ballast; ideal for controlling high-power devices like pool filter pumps, water heaters, and patio lighting; compatible with 220V timer switch setups; ETL Listed and conforms to UL STD.60730-1

Smart Remote and Voice Control: This WiFi pool timer outlet box can be controlled remotely via the Tuya Smart Life app; integrates with Amazon Echo/Alexa and Google Home Assistant; no hub required; perfect for a smart pool timer setup; Note: supports a dedicated 2.4 GHz Wi-Fi network only

Versatile Timer Function: Offers program, countdown, random, repeat, and astronomical timer functions; user-friendly interface makes programming easy; includes a reset button with an indicator light that doubles as a manual ON/OFF switch; share settings with family members for convenience

High-Low Speed Switch for 120V 2-Speed Pump: Acts as a high-low switch for continuous-running 120V 2-speed pumps; operates either at high or low speed without turning off; for 120V 2-speed pumps that require an OFF setting, use two separate timers; Note: compatible with 120V, 1HP 2-Speed Pump only

Weatherproof Sturdy Metal Casing: Made with a durable, raintight, and rust-proof metal casing; this outdoor pool timer is designed to resist moisture, abrasion, and direct sunlight; lockable metal box cover protects against tampering and the elements; suitable for both residential and commercial pool setups

Easy to Install and Program: This outdoor pool timer for pump setups is easy to install and program; designed to keep your pool pump running on a regular schedule; offers programmable time settings to operate the pump during off-peak hours; maximize energy efficiency and reduce utility costs