10 Best Nest Immersion Heater for 2025

Energenie

• 3KW mountable relay
• Control with Mi|Home App and handheld remote (MIHO003)
• App enables you to set up timers
• App enables you to control via geofence
• Manual override button

EXPOWER

• 【Smart Home】Light Timer switch. Make your everyday routines easier and faster by programming on/off timer switch control all electrical devices. Up to 10 different ON/OFF programs in a 7-day period; every program you set repeats once each week. Each event can be set to occur on a specific day, combination of days, or every day.
• 【Save energy】Automatically turns on and off lamps and other electrical devices, and protects your phone from overcharge, save money on electricity and help preserve the life of your devices!
• 【Multi-funtion】This timer plug is perfect for devices that need to be turn on/off periodically. Home lighting, heater, A/C, kitchen appliances, aquariums, Christmas tree and other electrical appliances, fans, Hydroponics, watering, ventilation/temperature control system, farm lighting/kitchen/garden, watering system and so on.
• 【High quality】3-prong, grounded timer outlet is UL listed and thoroughly tested for quality and safety! Our digital timer runs smoothly and silently, quitter than most mechanical water timers!
• 【12 MONTHS GUARANTEE】- We provide a 12 months guarantee to ensure the quality of our product. If you have any problems with the product, please contact us via the customer service email and we will reply to you within one working day.

Anself

• can screen, easy to use and read in the dark - with touch pad and LCD.
• 6 + 1 program plans guarantee the pleasant temperature, very flexible.
• Heating Control offers you a warm environment. Data storage function when the power is off.
• Temperature calibration function and temperature compensation.
• Precise comfort control keeps temperature within 1 ℃, the level that you set.

Inkbird

• 【Plug-and-play design】Easy to use, just plug into your heating/cooling devices and set the target temperature, then it works, NO WIRING.
• 【Wide Range】 Food grade stainless steel probe temperature range is -50~120 °C / -58~248 ° F with high accuracy: ± 1 ° C (-50 ~ 70 ° C) / ± 1 ° F (-50 to 160 ° F) . Dual display window are displayed in a position to the measured temperature and set temperature simultaneously.
• 【2 sockets outputs】With 2 sockets output, one for heating and another one for cooling. Heating/Cooling differential function could be set separately for refrigeration and heating to protect temperature controller from violent change.Also, compressor delay protection for compressor control.
• 【Temperature Alarms】Protect your fish with a safe and healthy environment, With high and low temperature alarms,sensor fault alarm,over temperature alarm.
• 【Warm Tips】Waterproof IP68 NTC probe but the temperature controller isn't Waterproof, can submerge sensor probe into fish tank, but please don't submerge controller in water. :)

FLOUREON

• ❶WIDE COMPATIBLE THERMOSTAT - Perfectly fits electric heating system and equipment power at 85-250V, 50/60 Hz, current 3A/16A Max.(Note: Not Compatible with air conditioner, oil /gas/water heating boiler, furnace).
• ❷SMART WIFI APP CONTROL- Easily adjust and control heating or cooling your room temperature via App anytime and anywhere on your phones.
• ❸5 +2/6 +1/7 PROGEAMMABLE - Supports full auto programs or manual set up 5 +2/6 +1/7 days weekly schedule or 6 stages daily, totally help you energy-saving for different situation.
• ❹DUAL HEATING SENSORS & LCD TOUCHSCREEN - Built-in dual sensors for floor and underfloor heating systems, you can choose single core, double, or all combined using the cable easily. Plus, LCD touchscreen hand lights up design is very convenient for you to read and set up modes.
• ❺SERVICE- 60 days refund and 18 months exchange - We believe you'll love this FLOUREON WIFI Thermostat and if you aren't absolutely satisfied, returned it within 60 days for a full refund, no questions asked.

Energenie

• Requires MI Home Gateway to work
• 3 command outputs [single and double click, long press]
• Command single MI Home devices, or groups
• Native easy to use rules engine
• Output to IFTTT to control non-MI Home devices

Salus

• Manual mode on thermostat to disable schedule
• Pre-paired wireless communication, so no more dip switches!
• Heating Boost mode
• Receiver manual override switch

Hive

• Heating Boost - For up to six hours
• Heating - Set up to 6 daily time slots
• Automatic Frost Protection - Helps prevent frozen pipes
• Holiday Mode - Tell Hive your holiday dates and come back to a warm home
• Text Control - Send your command to Hive via text

Inkbird

• Plug the heater/cooler in sockets at the ITC-308, set your desired temperature and you're done.
• Dual relay output to connect in a position with refrigeration and heating systems at the same time.
• Heating / Cooling differential function can be set to protect separately for cooling and heating for temperature control of violent change.
• Compressor delay protection for compressor control.
• Inkbird temperature controller is Ideal thermostat for homebrewing, fermentation,beer/wine storage,aquarium heater/fans,greenhouse heat mat, heating pad ect

iBlockCube

• ? 【 HOME IN YOUR SMART PHONE 】 Control your electrical items via your phone like Alexa, smartwatches, ring doorbell, hue bulb, amazon app, echo show, echo plus, wherever you download the FREE APP 【iBlockCube - iLiving or Smart Life App 】with 2.4G network. Ideal for someone who can not easily move around.
• ? 【 MOST SAFEST AND EASY SMART LIFE 】 You can set schedules with a timer plug socket, control your smart tv, Philips hue, light switch or with voice command through Amazon Alexa echo dot, prepare a crockpot meal and get home with dinner's ready, compatible with smartwatch and smart bulb. Overload protection circuit ensure complete safety to you and your family. Fit for 10A up to 2200W.
• ? 【VIRTUAL SMART HOME REMOTE CONTROL】 Forgot to shut things down? With Smart Plug extension powerline adapter, it can spot your Smart home Alexa accessories, prevent fire hazards through the smart smoke alarm, best outdoor extension lead that protects you from strangers with video doorbell and control outside lights even in your absence.
• ? 【MULTI-COMPATIBILITY】 Work with▶ Amazon Alexa Echo▶ Google Home ▶IFTTT, Android 4.4. & iOS 8 above. It doesn't work with SmartThing, Homekit, Bluetooth. It supports 2.4GHz network does not support 5GHz. This is the best deal of the day. This is us we make it more compatible with any existing smart plugs that work with Alexa and other systems.
• ? 【 CHILD PROOF DESIGN AND SAFETY GUARANTEE 】 Safe and user-friendly equipped with a proactive sliding cover that protects your child and your pet from inserting anything into the hole. Passed and accepted by the national and international standards ETL listed, FCC, RoHS, reach Approval. Smart plug is backed by 90 day unconditional full refund guarantee and 12-Month warranty. 【Any Quality Problem Will get a Full Refund! with no question ask! 】