Can I control all my Mysas in the same app?

Yes. Control everything from the one app. Manage baseboard heating, ductless mini-splits, central HVAC, and electric in-floor heating in one place.Set unique schedules for each thermostat, and in the future group them all together for seamless control.

Can I control multiple baseboard heaters with a single Mysa thermostat?

Yes, as long as you stay within the power limits. You can wire multiple heaters in parallel to one Mysa thermostat (e.g., two baseboards on opposite walls of the same living room). Check Your Wattage: The total power of all heaters combined must not exceed 3,800 Watts (at 240V) or 1,900 Watts (at 120V).Check Your Space: The electrical box (gang box) must be large enough to accommodate the extra wires and wire nuts needed to join the heaters together. If the box is too crowded ("box fill"), it can be dangerous. Heaters are often daisy-chained to reduce crowding in the thermostat box.

Can I control Mysa from my phone?

Yes. The free Mysa app gives you complete temperature control from your phone. Full control means adjusting your thermostat from bed, work, or vacation.

Can I use Mysa with GFCI breakers?

It depends on the product. Mysa for Baseboard is generally compatible with GFCI breakers. However, Mysa for In-Floor includes its own built-in GFCI protection and should not be installed on a circuit that is already protected by a GFCI breaker to avoid nuisance tripping.

Do baseboard heaters need a special thermostat?

Yes. Baseboard heaters use high-voltage (line voltage 120V-240V) power, so they need a thermostat made specifically to handle that electrical load directly. Regular low-voltage smart thermostats (like those used for furnaces or central HVAC) aren’t compatible and can be dangerous if connected to these systems. That’s exactly why Mysa’s electric baseboard heater thermostat was created. It’s purpose-built for high-voltage electric baseboard, fan-forced in-wall, and in-ceiling heating systems. You can finally enjoy smart-home control, scheduling, and energy savings with the electric heating setup you already have!

Do baseboard heaters use a lot of electricity?

They can, especially if they’re left running continuously. Electric baseboard heaters are 100% efficient at converting electricity into heat, but they can still be expensive to run if not managed properly. Factors like room insulation, window quality, and using a smart thermostat to minimize run time all influence monthly energy consumption.

Do I need an electrician to replace a thermostat?

Not always. It depends on your comfort level and local regulations. Many customers can install the smart thermostat for electric baseboard heaters in about 15 minutes using step-by-step guides. However high-voltage wiring requires strict safety guidelines. Always turn off the circuit breaker before starting. If you’re not confident, the wiring looks different than expected, or local regulations require it, you should hire a licensed electrician.

Do smart thermostats work with baseboard heaters?

Most smart thermostats aren’t designed for electric baseboard heaters - they only work with low-voltage systems like furnaces or central HVAC. But Mysa for baseboard is different. It’s built specifically for high-voltage electric heating including baseboard, fan-forced in-wall, and radiant ceiling systems.

Do thermostats go bad on electric baseboard heaters?

They can, especially older mechanical thermostats. Internal bimetal strips can degrade over time, leading to temperature swings, while dust buildup or loose wire connections can cause unresponsive controls or safety hazards. It might be time to upgrade to an electric baseboard heater thermostat if you notice any of these signs, and your search ends here at Mysa. Not only does this solve your problems, but it gives you precise digital temperature control from anywhere!

Does it require Wi-Fi?

Yes. Mysa needs a 2.4 GHz WiFi connection to enable remote control, voice commands, smart home integration, and app-based features like energy reports . Without WiFi, the thermostat still regulates temperature using manual controls on the device itself, but you lose all smart functionality. Make sure your WiFi signal reaches the thermostat location before installation

Does Mysa have a microphone or speaker?

No. It's a thermostat, not a listening device. We believe those experiences are best left to a smart home speaker that's likely updated more often than your thermostat.

Does Mysa sell my data?

No. We sell thermostats. That's how we make money. Full stop.

Does Mysa support single-pole and double-pole wiring?

Mysa for Baseboard can replace most single-pole and double-pole thermostats, but it functions internally as a single-pole device. It requires a connection to both power wires (L1 and L2/Neutral) but only switches the power to the heater on one of those wires (the load wire).

How do I install Mysa for Baseboard?

For safety, first turn off power at the circuit breaker. Then, follow the step-by-step wiring instructions in the Mysa app. Once installed, restore power at the breaker and complete the pairing process in the app.

Mysa LITE for Electric Baseboard Heaters photo 1

Mysa LITE for Electric Baseboard Heaters photo 2

Mysa LITE for Electric Baseboard Heaters photo 3

Mysa LITE for Electric Baseboard Heaters photo 4

Mysa LITE for Electric Baseboard Heaters photo 5

For Electric Baseboards Heaters - LITE

Built for high-voltage electric baseboard heaters, fan-forced heaters, convectors, radiant ceiling heaters.

$99.00

Model

Add Ons

assignment_return 30-day risk-free trial with free returns

delivery_truck_speed Free shipping on orders over $100

shield 5-year best-in-class warranty

timer Fast delivery in 3 days or less

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Pricing details

Mysa for Electric Baseboard Heaters × 1 $99.00
Bundle discount -$0.00

$99.00

Description

What you get with Mysa’s electric baseboard heater thermostat

Meet Mysa for Baseboards Lite - The simple smart WiFi thermostat for baseboard heating that delivers the core features to cut your heating bills: remote app control and automated scheduling. Works with high-voltage 120V and 240V systems and installs in 15 minutes*. Adjust temperature from work or vacation using the free app, or use voice commands with Apple HomeKit, Alexa, and Google Home. Set schedules to match your routine and save up to 26% on heating bills.

*local regulations may require to hire licensed electrician.

speaker_phone Remote Control

calendar_check Custom Scheduling

touch_app Physical Buttons

acute 15min Install

energy_savings_leaf Save up to 26%

voice_selection Smart Home Assistants

Compatibility

Systems our smart thermostat for baseboard heaters works with

Works with most high voltage (120V – 240V) electric heating systems. Requires a Neutral or L2 wire (3-4 wires total), verify with online compatbiltiy checker.

Supported Heating Types

Electric Baseboard
Electric Fan-Forced (Convector)
Self-Contained Hydronic Baseboard
Radiant Ceiling

Power Requirements

Max Load: 16 Amps
3,800 Watts @ 240V
1,900 Watts @ 120V
Install on 20A breaker

Min Load:
Baseboard V2: 250W
Baseboard Lite: None

Fits standard size gang box.

Not Compatible
Low Voltage (24V) systems (Central Furnace, Central Air, Heat Pumps)
Millivolt systems (Gas Fireplaces)
Central Hydronic systems (Water/Boiler based)
Electric In-Floor Heating (Requires Mysa for In-Floor)

Specifications

Dimensions
Height: 4.5 in (116 mm)
Width: 3.0 in (77 mm)
Depth: 0.8 in (20 mm)

Display
LED display with physical buttons
Up/down temperature controls
Adjust device brightness

Sensors & Control
Temperature: ± 0.5 ℉ (±0.3 ℃)

Wireless Connectivity
Wi-Fi 2.4 GHz (802.11 b/g/n)
Bluetooth Low Energy (BLE)

Power & Compatibility
Works with 120-240VAC heating systems
Baseboard heater
Convector (short cycle)
Fan-forced convector (long cycle)
Radiant ceiling heating

Max load
16 A
1,900W @ 120VAC
3,800W @ 240VAC)
Fits standard size gang box
Install on 20A breaker

Certifications
UL 60730CAN/CSA-E60730

Warranty + Returns

Our return policy is simple. High utility bills will never return. But if you do need to send your Mysa back, that's simple too - free shipping both ways and expert support at every step.

You expect a smart thermostat to last. After a million units and years of engineering refinement, we know ours do. That's why every Mysa comes with 5-year coverage - more than double the 2-year industry standard.

What's in the box

Mysa LITE for Electric Baseboard Heaters

Features

thumb_up Easy Set Up

other_houses Multi-Home

home_pin Auto Home / Away Temperature

family_group Shared App Access

analytics Monthly Energy Report

wifi Wifi Connection

share_location Geofencing

in_home_mode Smart Home Control

calendar_check Custom Scheduling

speaker_phone Remote Control

Control from Anywhere

"The 4 best smart thermostats of 2025"

~ Wirecutter / New York Times

"Works as expected…finally got rid of the junky 1980’s thermostat that only heated to the max temp"

~ Derek F.

"Does a better job than the other smart thermostats I've used and the app gives you all the information you need to make the best use of your home heating dollars."

~ Ian V.

"The step by step guide really help to make things easier for first time installer like me.”

~ Chris L.

"Mysa support team is awesome; Leigh helped with the installation and made the whole process smooth.”

~ Anmol A.

"Reliable, beautiful, and clearly improved”

~ La Presse

What others asked before buying

5 stars: 4243 (78%)
4 stars: 789 (15%)
3 stars: 186 (3%)
2 stars: 81 (1%)
1 star: 140 (3%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

Works Great!

Works great!

Can only give them a 3

Can only give them three. When you taking consideration that they are $185 each by the time you pay HST even if they save you 20% you're still going to need 10 of them or more in an average home for today? After the math I've tried the stats they are just too expensive. And what happens after the 5-year warranty? You have to spend another 200 bucks on each one? Just saying they work especially if you leave your home completely and it's unoccupied and you can drop them back but really that's the only way they save you any amount of money.

Additional unit needed

I purchased eight thermostats and then realized I needed one more. I contacted their service office and asked if I could possibly receive the discount given when customers order more than one. They said yes and process my order. It arrived with in a day. I absolutely love the thermostats and the convenience they provide. They are also nice looking and provide information other units do not all at the convenience of my iphone.

Love the thermostats

Love the thermostats. One isn’t operating so I need to return it. Overall, great system.

Fully recommend, love the product, amazing control of the unit

I was carefully reviewed other reviews before purchasing. I was really put off by some comments saying it went super bright at midnight. I decided to try it out regardless. I want to start by saying I have seen no midnight issue with them (I bought 6 of them). I love them. They manage the temperature extremely well (my major concern). You can dim the display to whatever degree you like or even turn it off completely. The remote control via the phone app works great (I only tried the android version). Setting a schedule works great and is easy. Combined with the rebates from my local power company made this super inexpensive. I fully recommend this product.

Keeping it efficient

This purchase of the 3 thermostat are numbers 7-10 of 10. Now my entire house all are on the same system. Love the fact that all rooms are on their own schedule depending on how it’s been used during the day/nigh. I also purchased the whole house AC thermostat, new to their lineup recently.

Easy to install

Easy to install, look great and work great.

Thank you!

I am happy to have received the replacements. However, I’d prefer to be in contact with someone via the phone not numerous emails.

Replacement Unit

Replacement unit was sent immediately after contacting customer service. My interaction with them was very professional and informative

THE BEST!

I’ve been using MYSA’s digital high voltage heater system with Apple HomeKit, and it’s been amazing. Setup was super easy—connected to HomeKit in minutes, and it’s been working perfectly ever since.

I love being able to control my heating with Siri or through the Home app, whether I’m chilling on the couch or away from home. It responds instantly, and the HomeKit automations are a game-changer. Setting schedules or having the heat kick on when I get home—so convenient and saves me money.

The MYSA app is great, but having it work seamlessly with HomeKit just makes everything feel way more streamlined. If you want your high voltage heating to play nice with your smart home, MYSA’s the way to go.

Display lites up

The thermostat in our bedroom is set for 0 and 0 brightness but in the middle of the night it lights up full brightness. Might have to due with bc hydro peak savers program we r in. I wish the display would stay dark the whole night thru

Great product, easy install

Guide was easy to follow and implement. App is easy to use, thermostats work the way I want them to.

Only thing it could do that it doesnt is indicate whether it's heating or not on the face, maybe by colouring the LEDs. I don't know if I'm currently at my programmed temperature, or sustaining.

Love Everything, except….

This thermostat is really great. It looks beautiful on the wall and always displays the current room temperature even when it’s off, which is nice. The app is simple and very easy to use. Being a smart device, you can control it from anywhere which is the main reason for my purchase.
My only issue with the app is that there is no timer feature. Why? Why can’t I just set it to run for an hour or two or three and then it turns off by itself. I don’t want to go through scheduling to do that. I just want the convenience of setting a timer without messing with the schedule. I hope you add this simple yet important functionality to the app. Literally all the other smart devices I own do that. That’s why I dropped 1 star.

Great stylish modern thermostat

We purchased Mysa thermostats to replace the outdated ones throughout our house. They were easy to install and use, and they look very stylish. We love them! The only complaint I have is that Mysa does not have thermostats that are compatible with our old multivolt natural gas fireplaces. I would love for all of our thermostats to have a uniform look, but it seems like we will have to look for a different brand for the fireplaces, unfortunately

Not compatible with hilo

I was able to add it to Hilo app, but I can't control it with hilo app. I need to use Mysa app. So the Mysa lite is not compatible with hilo.

Fantastic

Love the new digital display over the old ones and easy installation:-)

Fantastic

Quick delivery & easy installation. Great update to our old analog thermostats. The app and Hydro integration are terrific. I’ve already recommended to my neighbour.

Bad customer service

I am not able to install the thermostat correctly. Few of my heaters are not working at all. I have been patiently waiting for tge customer support to reach out to whereas no luck. It’s been so many days I sent all pictures of installation and requested a call back

Very nice product!

I got 8 Mysas V2 for electric baseboard heaters. Purchased directly from Mysa website. Those are nice devices. I installed them myself following Mysa app's thorough yet simple instalation guide. It took me 10 minutes for each. Paring them with Mysa app was a piece of cake. The app has a lot of features for monitoring and scheduling. It is an Apple quality product. Highly recommend it.

Doesn't register in SmartThings Hub...

I works great and was easy to install, however, I didn't realize it isn't compatible with Samsung SmartThings like the rest of my Mysa in floor therostats. Otherwise, it works great in the Mysa app on Android.