No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
meross MTS300 White, 24V Smart Thermostat for Home
Available offers (5)
Current
White, 24V
Retailer
€52.61
Available to order
Features
- Matter multi-platform compatibility
- 7x24h smart scheduling
- Energy saving up to 30%
- Smart alerts for system health
- Easy DIY installation
General specs
- Brand: meross
- Model: MTS300
- Seller: Retailer
- ID: B0D8SW5B2G
- Shape: Square
- style: For 24V HVAC Systems
- Voltage: 24 Volts
- Display Type: LED
- Power Source: Corded Electric
- Mounting Type: Wall Mount
- Control Method: Voice
- Controller Type: Apple HomeKit, Google Assistant, SmartThings, Amazon Alexa, Android
- Special Feature: Portable, Temperature Display, Lockable, Low Voltage, Programmable
- Product Dimensions: 0.9"D x 3.6"W x 3.6"H
- Included Components: Smart Wi-Fi Thermostat x 1, Screws and Anchors x 3, Wiring Sticker x1, User Manual x1, Trim Plate x1, Backplate x1
- Connectivity Protocol: Matter, Wi-Fi
- Connectivity Technology: Wi-Fi
- Temperature Control Type: Heating and Cooling
- Specific Uses For Product: Boiler, Air Conditioner, Heat Pump, Furnace, Dehumidifier
- First listed by seller: May 10, 2025
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
Ever dreamed of a thermostat that actually gets you? Meet the meross Smart Thermostat—your home's new best friend. It's not just smart; it's practically psychic, thanks to Matter technology, making it play nice with Apple HomeKit, Amazon Alexa, and Google Assistant. Whether you're lounging on the couch or stuck in traffic, a quick voice command or a tap in the Meross app is all it takes to adjust your digs to perfection.
Here's the scoop on why you'll love it:
- Energy Efficiency: Kiss goodbye to wasting cash on heating and cooling. With smart scheduling and a keen eye on your usage, it helps slash bills by up to 30%. (Your wallet will thank you.)
- Ever had your HVAC go rogue? Smart Alerts have your back, nudging you about filter changes or system hiccups before they turn into disasters.
- Easy Installation: No need to call in the pros. If you can handle a screwdriver and follow a guide (that's actually readable), you're golden. We're talking 30 minutes tops.
Works with almost any HVAC system out there, though it does need a C-wire to keep things running smoothly. And let's not forget the looks—sleek, square, with an LED display that won't clash with your carefully curated aesthetic. Because who says tech can't be stylish?
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meross MTS300 Matter multi-platform compatibility
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| Brand | meross | EdgeAnt | EdgeAnt | Honeywell Home | Heagstat | |
| Model | MTS300 | Thermostat | EHVC533C | EHVC523-Mirror | RTH9600WF2022 | STN701W |
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| Price | €52.61 | €104.70 | €115.04 | €89.17 | €131.07 | €41.91 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 |
| Voltage | 24 Volts | 24 | 24 Volts | |||
| Power Source | Corded Electric | Hardwired | Battery Powered | |||
| Control Methods | EdgeAnt App, voice control | App, Voice | App | |||
meross MTS300 Matter multi-platform compatibility
€52.61
When this device makes sense
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