Meross Smart Garage Door Opener (MSG100): Specs, Price & What to Check Before You Buy

Thinking about a Meross smart garage door opener so you can open, close and check your garage from your phone? Here is what the MSG100 does, what it costs, and what to confirm before you order.

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What it is

The Meross smart garage door opener MSG100 is a Wi-Fi add-on module for an existing garage door opener. It does not replace your motor; it connects to it so you can operate the door from the Meross app or the Apple Home app. The store lists voice control through Siri, Amazon Alexa and Google Assistant, plus Apple HomeKit support, and states there is no monthly or subscription fee. On the official store it sells for $49.99 (US version), and the product page shows a 4.78/5 rating from 172 reviews.

You can check the current price on the Meross MSG100 product page.

What to check before buying the Meross smart garage door opener

• Compatibility first. For US and Canada buyers, Meross asks you to check its Compatibility Guide. Some openers need an extra accessory, and Meross says it will ship the right one for free once you send the color of your opener’s “learn” button.
• Wi-Fi strength in the garage. Meross notes the Wi-Fi signal near the garage door must be acceptable. Test it with your phone before you buy.
• Correct regional version. The US version is $49.99; EU, UK and AU versions are listed at $59.99.
• Your smart-home platform. The Meross smart garage door opener supports Apple Home, Alexa and Google Assistant, so confirm you use one of them.

Our 5 criteria

• Performance: Covers the core jobs: remote open/close, voice commands, and alerts for door status, overtime and overnight reminders.
• Durability: The store gives no lifespan data, so long-term reliability is something to watch in buyer reviews.
• Ease of use: Meross describes installation as easy, but compatibility and Wi-Fi coverage decide how smooth it really is.
• Hidden costs: No subscription fees are stated. The only possible extra is a compatibility accessory, which Meross says it ships free.
• Value: At $49.99 with no monthly fee, the main value is avoiding the subscriptions some competing systems charge.

Bottom line

The Meross smart garage door opener is worth a closer look if your opener passes the compatibility check and your garage has solid Wi-Fi. You can read more about the brand on the official Meross website, then see the MSG100 on the Meross store.

Note: This is a Research Pick based on the official listing, price and store rating as of October 2026 — not a hands-on test of the Meross smart garage door opener.