Meross HomeKit Wi-Fi Smart Thermostat
11 in stock
$123.12 $256.52
For Electric Underfloor Heating System | Touch Screen | Works with Siri, Alexa & Google Assistant
Warm Floors. Smart Control. Zero Waste.
You love your heated floors. On cold mornings, stepping onto warm tiles instead of freezing cold ones changes everything.
But here’s the problem: most floor heating systems are dumb. You set the temperature manually. You forget to turn it down when you leave. It runs all day, heating an empty house. Your energy bill climbs. Your carbon footprint grows.
There’s a better way.
Meet the Meross HomeKit Wi-Fi Smart Thermostat from ChetaXpress. It replaces your old floor heating thermostat with a modern, touch-screen smart controller. Connect it to your Wi-Fi. Control it from anywhere via the Meross app. Use Siri, Alexa, or Google Assistant to change the temperature with your voice.
Set schedules. Monitor energy usage. Warm up your floors before you wake up. Turn them down when you leave. Never heat an empty home again.
What Makes This Meross Thermostat Different?
| Feature | What It Does For You |
|---|---|
| HomeKit Compatible | Works with Apple HomeKit. Control your floor heating from the Apple Home app. Use Siri voice commands. |
| Works with Alexa & Google Assistant | “Alexa, set the floor heating to 22 degrees.” “Hey Google, turn off the underfloor heating.” Voice control for everyone. |
| Wi-Fi Connected | Control your thermostat from anywhere using the Meross app. No need to be home to adjust the temperature. |
| Touch Screen Display | Clear, bright 86x86mm touch screen. Easy to read. Easy to use. Tap to adjust temperature. |
| For Electric Underfloor Heating | Designed specifically for electric floor heating systems. Compatible with most electric underfloor heating installations. |
| Also Works with Water/Gas Boiler Systems | Versatile — supports both electric heating (16A max) and water/gas boiler systems (3A max). |
| Precise Temperature Control | Set point range from 5°C to 35°C. Accuracy of ±0.5°C. Your floors will be exactly the temperature you want. |
| Scheduling | Set different temperatures for different times of day. Warm in the morning. Cool during work hours. Cozy in the evening. Lower at night. |
| Energy Monitoring | Track how much energy your floor heating uses. Identify waste. Adjust schedules to save money. |
| Easy Installation | Standard wall box size (86 x 86 mm). Replaces most existing floor heating thermostats. |
| CE, RoHS, WEEE Certified | Tested and certified for safety and environmental compliance. |
Technical Specifications
| Specification | Detail |
|---|---|
| Product Type | Smart Thermostat for Electric Underfloor Heating |
| Brand | Meross |
| Model Number | MTS200 |
| Dimensions | 86 × 86 × 42 mm |
| Heating System Compatibility | Electric heating system OR Water/Gas Boiler System |
| Input (Electric Heating) | 100-250V~, 50/60Hz, 16A |
| Input (Water/Gas Boiler) | 100-250V~, 50/60Hz, 3A |
| Output (Electric Heating) | 16A maximum load |
| Output (Water/Gas Boiler) | 3A maximum load |
| Set Point Range | 5°C – 35°C (41°F – 95°F) |
| Temperature Accuracy | ±0.5°C |
| Display | Touch Screen (86x86mm) |
| Connectivity | Wi-Fi (2.4GHz) |
| Smart Home Platforms | Apple HomeKit, Amazon Alexa, Google Assistant |
| Certifications | CE, RoHS, WEEE |
| Origin | Mainland China |
Package Contents
| Item | Quantity |
|---|---|
| Meross Smart Thermostat (MTS200) | 1 |
| External Floor Sensor (for electric heating) | 1 |
| Screws & Wall Anchors | 2 |
| User Manual | 1 |
| ChetaXpress Thank You Card | 1 |
Which Heating Systems Does It Work With?
| System Type | Compatibility | Max Load | Best For |
|---|---|---|---|
| Electric Underfloor Heating | ✅ Yes (primary use) | 16A | Bathrooms, kitchens, basements with electric floor heating mats/cables |
| Water/Gas Boiler System | ✅ Yes (secondary use) | 3A | Radiant floor heating (hydronic), radiators, baseboard heaters |
| Electric Radiators | ✅ Yes | 16A | Wall-mounted electric radiators |
| Electric Fan Heaters | ✅ Yes | 16A | Garage or workshop heating |
| High-Power Electric Heaters | ❌ No | Over 16A not supported | Check your heater’s amperage before purchasing |
Important: Verify your heating system’s voltage and amperage before installation. For electric underfloor heating, this thermostat is designed for systems drawing up to 16A (approximately 3600W at 230V).
Why You Should Get This Meross Thermostat — Right Now
Reason 1: Stop Heating an Empty Home
How many hours does your floor heating run when no one is home? How much money is literally going into the floor? With this thermostat, you set a schedule. Warm floors when you wake up. Cool floors during work hours. Cozy when you’re home. Lower at night. Your energy bill will thank you.
Reason 2: Voice Control with Siri, Alexa & Google
“Hey Siri, set the bathroom floor to 24 degrees.” “Alexa, turn off the underfloor heating.” “Hey Google, is the floor heating on?” No app. No phone. Just speak. Your floors respond.
Reason 3: Control from Anywhere
At work and realize you left the floor heating on? Open the Meross app. Turn it off remotely. Coming home early? Turn it on so the floors are warm when you arrive.
Reason 4: HomeKit Secure Video & Automation
Apple HomeKit users: integrate your thermostat with other HomeKit devices. Create scenes. “Good Morning” scene turns on floor heating, opens blinds, and starts coffee. “Goodbye” scene turns everything off.
Reason 5: Precise Temperature Control (±0.5°C)
No more guessing. Set exactly 22°C. The thermostat maintains it within half a degree. Perfect comfort. No waste.
Reason 6: Touch Screen – Modern & Easy to Use
The old thermostat had tiny buttons and a dim display. This one has a bright, responsive touch screen. Tap to adjust. Swipe to set schedules. Easy for everyone in the family.
Reason 7: Easy Installation (DIY-Friendly)
If you’re replacing an existing floor heating thermostat, installation is straightforward. Standard wall box size (86x86mm). Label your wires. Connect to the new thermostat. Mount the plate. Done.
Note: If you’re not comfortable with electrical work, hire a qualified electrician.
Reason 8: Energy Monitoring & Savings
See exactly how much energy your floor heating consumes. Identify waste. Adjust your schedule. Save money. The thermostat pays for itself.
Reason 9: ChetaXpress Approved
| Standard | How This Product Delivers |
|---|---|
| Impactful | Saves energy. Reduces bills. Adds comfort. |
| Seamless | Touch screen. App control. Voice commands. |
| Compatible | Works with HomeKit, Alexa, Google. Electric or water heating. |
| Reliable | CE, RoHS, WEEE certified. ±0.5°C accuracy. |
| Future-proof | Regular app updates. Smart home integration. |
Who Is This For?
| You might be… | Why you need this thermostat |
|---|---|
| A homeowner with electric floor heating | Upgrade from dumb thermostat to smart control |
| A bathroom renovator | Perfect time to install a smart thermostat |
| A kitchen owner | Warm tiles on cold mornings |
| A basement dweller | Control floor heating from anywhere |
| An Apple HomeKit user | Add floor heating to your HomeKit ecosystem |
| Anyone with high heating bills | Schedules and energy monitoring save money |
| A landlord | Tenants can control heating, you can monitor usage |
Where Can You Use It?
| Room | Benefit |
|---|---|
| Bathroom | Warm tiles when you step out of the shower |
| Kitchen | Comfortable standing while cooking |
| Basement | Takes the chill off concrete floors |
| Living Room | Cozy warmth underfoot |
| Bedroom | Warm floors for bare feet in the morning |
| Home Office | Comfortable temperature for long work days |
| Sunroom / Conservatory | Maintain comfortable temperature year-round |
How to Set Up (5 Simple Steps)
| Step | Action |
|---|---|
| 1 | Turn off power to your heating system at the circuit breaker |
| 2 | Remove your old thermostat and disconnect wires (take a photo first) |
| 3 | Connect wires to the Meross thermostat (follow manual for your system type) |
| 4 | Mount the thermostat to the wall box and restore power |
| 5 | Download the Meross app, connect to Wi-Fi, and link to HomeKit/Alexa/Google |
Professional installation recommended if you’re not experienced with electrical work.
Sample Schedule for Energy Savings
| Time | Temperature | Why |
|---|---|---|
| 6:00 AM – 9:00 AM | 22°C (72°F) | Warm floors for morning routine |
| 9:00 AM – 4:00 PM | 16°C (61°F) | Energy saving while at work |
| 4:00 PM – 10:00 PM | 22°C (72°F) | Warm floors for evening |
| 10:00 PM – 6:00 AM | 18°C (64°F) | Cooler for sleeping |
Estimated savings: 20-40% on floor heating energy costs compared to running 24/7.
Voice Commands You Can Use
| Assistant | Command |
|---|---|
| Siri | “Hey Siri, set the floor heating to 23 degrees.” |
| Siri | “Hey Siri, turn off the bathroom thermostat.” |
| Siri | “Hey Siri, is the underfloor heating on?” |
| Alexa | “Alexa, set the floor temperature to 72 degrees.” |
| Alexa | “Alexa, turn down the living room thermostat.” |
| “Hey Google, increase floor heating by 2 degrees.” | |
| “Hey Google, set a schedule for floor heating.” |
Real Customer Story (Early Review)
“We have electric floor heating in our bathroom and kitchen. The old thermostats were basic — turn the dial, guess the temperature. They ran all day, even when we were at work. I installed two Meross thermostats. Setup took 20 minutes each. Now the floors warm up before we wake up, turn down when we leave, and get cozy again before dinner. Our energy bill dropped by 30% in the first month. And being able to ask Siri to warm up the bathroom floor is genuinely magical.”
— Michael R., tomer
Important Notes
| Note | Detail |
|---|---|
| Professional installation recommended | If you’re not comfortable with electrical work, hire a qualified electrician. |
| Check your system’s amperage | Electric heating systems must draw 16A or less. Water/boiler systems must draw 3A or less. |
| 2.4GHz Wi-Fi required | The thermostat requires a 2.4GHz Wi-Fi network (not 5GHz). Most routers support both. |
| External floor sensor included | For electric underfloor heating, install the included floor sensor to prevent overheating. |
| Neutral wire required | This thermostat requires a neutral wire. Check your existing wiring before purchasing. |
| Not for high-voltage systems | Not compatible with systems over 250V or over 16A (electric) / 3A (boiler). |
Compatibility Check Before Buying
| Question | What to Check |
|---|---|
| Do you have electric underfloor heating? | ✅ Perfect match |
| Do you have a water/gas boiler system? | ✅ Works (3A max) |
| Is your heating system 250V or less? | ✅ Must be 100-250V |
| Is your electric system 16A or less? | ✅ Must be 16A or less |
| Is your boiler system 3A or less? | ✅ Must be 3A or less |
| Do you have a neutral wire? | ✅ Required |
| Do you have 2.4GHz Wi-Fi? | ✅ Required |
Not sure? Contact us with photos of your current thermostat wiring. We’ll help you determine compatibility.
30-Day Risk-Free Guarantee
Don’t love it? We’ll refund you. No questions asked. You have 30 days from delivery to try it in your home.
That’s the ChetaXpress promise.
| Weight | 10 kg |
|---|---|
| Dimensions | 7 cm |
| Brand Name | meross |
| Origin | Mainland China |
| Model Number | MTS200 |
| Certification | weee |
| Dimensions | 86 x 86 x 42 mm |
| Heating system | electric heating system or Water/Gas Boiler System |
| Input | Water/Gas Boiler System:100-250V~, 50/60Hz, 3A |
| Output | Water/Gas Boiler System:3A maximum load |
| Set Point Range | 5~35℃ |
| Accuracy | ±0.5 ℃ |
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