# 💡 Can the ChangM Alexa Light Bulb be controlled without WiFi?

*Published: 2024-07-29 | Updated: 2024-10-24 | Source: https://shopsavvy.com/answers/can-the-changm-alexa-light-bulb-be-controlled-without-wifi*

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## Product: "ChangM Alexa Light Bulb"
**Brand:** ‎ChangM

Hey, so with the ChangM Alexa Light Bulb, you actually have some flexibility. You don't necessarily need WiFi to control it. The manufacturer's product description says you can use the BRmesh app via Bluetooth to manage it. 

So, things like adjusting brightness, setting timers, or controlling multiple bulbs can all be done without internet or an account.

From what we found, many people think this setup is super convenient, especially if you're renting and can't set up extra smart home gear like a smart switch hub. Plus, being able to use Alexa for voice control is a nice bonus if you're into that. The Bluetooth connection also skips the WiFi issues that pop up sometimes.

But just to note, while it works smoothly with Alexa, the bulb doesn't get along with [Google Assistant](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dgoogle%2Bassistant%26tag%3Dssw.ans.tx-1-20), [Apple HomeKit](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dapple%2Bhomekit%26tag%3Dssw.ans.tx-1-20), or [SmartThings](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dsmartthings%26tag%3Dssw.ans.tx-1-20) based on the manufacturer's details. 

Also, a few folks have mentioned some glitches syncing it with Alexa initially, though that seems to be rare; overall feedback is good.

Apart from its smart features, it's also praised for being energy-efficient and pretty easy to use. It's a good fit if you're already using Alexa in your smart home setup. 

But if you're on another system, maybe check if there's something more compatible out there.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*