What Is The Geeni App?

The Geeni app is a free smartphone app from Merkury Innovations that controls Geeni-branded smart bulbs, plugs, cameras, doorbells and light strips over your 2.4 GHz Wi-Fi network. It pairs each device through QR code or “EZ Mode” pairing, then lets you switch things on and off, group devices, schedule scenes and pipe everything into Alexa or Google Home. No hub required, no monthly fee for basic control.

Last updated: May 2026. Verified against the Geeni app on the Apple App Store and Google Play, Merkury Innovations’ support docs at support.mygeeni.com, and the current product catalog at mygeeni.com.

The 30-second version

• Who makes it: Merkury Innovations, the company behind both the Geeni and Merkury smart home lines.
• What it controls: Geeni smart bulbs, smart plugs and outlets, indoor and outdoor cameras, doorbells, light strips, surge protectors and a handful of pet products.
• How much: Free to download, free to use. Cloud video storage for cameras is the only paid extra.
• Voice assistants: Alexa and Google Assistant, yes. Apple HomeKit, no – not natively, not in 2026, probably not ever.
• Wi-Fi requirement: 2.4 GHz only. Geeni gear cannot see your 5 GHz band and will sit there looking confused if that’s all you offer it.
• Still maintained: Yes. Latest version 4.0.5, last updated April 2026. Roughly 5 million downloads on Android, 88k+ reviews.

What the Geeni app actually does

It’s the remote control for every Geeni device in your house, plus a scheduler, plus a scene builder, plus the link between your devices and your voice assistant. Open the app, see a tile for each device, tap to control. That’s the bulk of what most people use it for.

Beyond on/off, you get the things you’d expect from a 2026 smart home app: color and brightness sliders for bulbs, live video and motion alerts for cameras, energy tracking on smart plugs that support it, group control (turn off “Living Room” in one tap), schedules (“kitchen lights at sunset”), and Smart Scenes that fire actions off triggers – motion on the porch camera turns on the porch light, for example. Recent updates focused on faster pairing, more reliable camera streaming and a redesigned device list you can rearrange.

What it doesn’t do: act as a hub for non-Geeni gear, run any kind of local control without internet, or work with Apple’s Home app.

Who makes the Geeni app, and the awkward Merkury Smart situation

Geeni is a brand owned by Merkury Innovations, LLC. Same company, two product lines (Geeni and Merkury). Historically, both lived inside the Geeni app. As of 2026, that’s no longer entirely true.

Merkury rolled out a separate app called Merkury Smart for its newest cameras and a small set of newer Merkury-branded plugs, bulbs and strips. The newest Merkury Smart hardware will only pair through that new app. Older Merkury gear and the entire Geeni catalog still use the Geeni app, and Merkury says the two apps will run side by side without conflict. The two have separate accounts, so a device added to one is invisible to the other.

Practical translation: if your Geeni device is more than about six months old, the Geeni app is still the right app. If you just bought something with “Merkury Smart” on the box, you probably want the other one. Merkury’s support site has the per-model breakdown, but the box and product listing usually tell you outright.

Worth knowing for the curious: the Geeni platform is built on top of Tuya, the Chinese IoT giant whose Smart Life and Tuya Smart apps power tens of thousands of white-label smart home devices. That’s why a lot of Geeni gear can also be paired into Smart Life, and why Geeni’s UI feels familiar if you’ve used any other Tuya-based app. Geeni is essentially a Tuya app with Merkury’s branding and a curated device catalog on top.

What devices work with the Geeni app

Pretty much everything Geeni has ever made, plus older Merkury hardware. The current 2026 catalog covers five buckets:

Smart bulbs and light strips

The mainstay product line. The Geeni Prisma Plus 800 A19 color bulb handles 16 million colors and tunable white from a standard E26 socket, dims smoothly, no hub required. There’s a tunable-white-only version if you don’t care about color, plus BR30 floods, candle-base C37s, light strips with adhesive backing and (newer) a few PAR38 outdoor floods. All paired and controlled through the same app.

Smart plugs and outlets

The Geeni Dot smart plug is the cheap and reliable workhorse here – schedule, timer, voice control, energy monitoring on some SKUs. There are also outdoor-rated plugs, multi-outlet smart surge protectors, and in-wall smart outlets and switches if you want to upgrade the receptacle itself.

Cameras

Indoor pan-tilt-zoom cameras (the Look, Glimpse, and Aware), outdoor weatherproof models (the Hawk and Lookout), and a few specialty units. 1080p is standard, 2K on the newer outdoor models. Two-way audio, motion alerts and night vision are universal. Local recording goes to a microSD card slot; cloud recording is a separate subscription. For setup specifics see our Geeni camera setup guide, and for storage tradeoffs see the cloud-vs-SD breakdown.

Doorbells

The Halo 2K is the current flagship video doorbell – 2K resolution, two-way audio, motion zones, hardwired for constant power, weatherproof. Earlier Doorpeek models still work in the app but are no longer sold new.

Lifestyle gear

A small pet category – automatic feeders, a pet camera with treat dispenser – plus the occasional novelty like a smart pet fountain. Useful if you’re already on Geeni; not a reason to start.

What it costs (spoiler: nothing for the app itself)

The Geeni app is free on the App Store and Google Play. There are no in-app purchases for device control, scheduling, or voice assistant linking. Add a hundred devices, set up a hundred scenes, link to Alexa and Google Home – nothing costs extra.

The one paid tier is cloud video storage for Geeni cameras. Plans start at a few dollars a month for one camera with a few days of rolling 24/7 recording, and scale up from there. You can avoid the subscription entirely by putting a microSD card in the camera and recording locally, which most people do. The app will, however, nag you about cloud storage with notifications – some users find this aggressive and shut camera-specific notifications off in settings.

Voice assistants: Alexa and Google, yes. HomeKit, no

Linking Geeni to Amazon Alexa and Google Assistant is built into the app and takes about 90 seconds. Open the assistant, search for the Geeni skill or service, sign in with your Geeni account, and your devices get pulled across automatically. After that you can say “Alexa, turn off the bedroom lamp” and the lamp goes off.

Apple HomeKit is the long-standing gap. Merkury has never paid Apple’s certification tax to get Geeni gear MFi-licensed, and there’s no sign that’s changing. You can still control Geeni devices through HomeKit if you’re willing to run a bridge like Homebridge or HOOBS on a Raspberry Pi or always-on Mac, but that’s a project, not a feature. Full details in our Geeni and HomeKit walkthrough.

Matter, the cross-platform smart home standard that’s supposed to make all of this moot, hasn’t shown up in the Geeni app or on any current Geeni-branded device as of May 2026. The newer Merkury Smart line is more likely to get Matter support first, but Geeni gear is not Matter-certified today.

Account setup, in the time it takes to make tea

You need a Geeni account to use the app – there’s no guest mode. The good news is the signup is two fields and an email code.

For the full pairing walkthrough including device-specific quirks, see our complete Geeni app setup guide. The direct download links for every platform live in our Geeni app download guide.

Privacy and security: what to actually worry about

The app collects what every smart home app collects – your account info, your devices, your usage patterns, and (for cameras) any cloud-stored video you generate. Geeni’s privacy policy says they don’t sell personal data to third parties and that disclosure is limited. Believe that to whatever degree you believe any consumer IoT privacy policy.

The bigger conversation around Geeni is camera security. Because the platform sits on Tuya’s infrastructure, occasional Tuya-wide security disclosures over the years have rippled through every brand that uses it, Geeni included. None has resulted in a confirmed mass compromise of Geeni cameras specifically, but the standard advice applies: a strong unique account password, two-factor authentication (enable it in the app settings – Geeni added 2FA in 2024), and don’t reuse passwords from breached sites. The longer version is in our writeup on whether Geeni cameras can be hacked.

Where the Geeni app falls down

This is the honest section. The app works, but it’s not without quirks – some of which show up consistently in 2026 reviews:

• Cameras going offline. The most common complaint by some margin. A camera that worked fine for weeks will suddenly drop and need to be removed and re-paired. Sometimes it’s a flaky 2.4 GHz channel, sometimes it’s the camera firmware, sometimes nobody can tell you why. The fix loop is documented in our Geeni camera troubleshooting guide and the camera light meanings reference.
• Cloud storage notifications. The app pushes “upgrade your cloud plan” prompts often enough that some users have disabled all notifications, which then makes them miss real motion alerts. Mute these per-device in the camera’s notification settings rather than at the system level.
• The 2.4 GHz-only constraint. Modern routers default to dual-band SSIDs that hand devices the strongest signal, which for a phone often means 5 GHz. The Geeni app won’t pair the device unless your phone is on the 2.4 GHz band during setup. On a dual-band router, either temporarily disable 5 GHz or split the SSIDs.
• No real local control. Lose your internet, lose your app control. The devices will keep running their last-set schedules, but you can’t toggle them from your phone until the connection’s back. This is true of nearly every Tuya-based app, not a Geeni-specific bug.
• Customer support is famously slow. Email tickets can take days. If you have a hardware fault, you’ll get further faster by returning the device to the retailer than by going through Geeni warranty support.

The alternatives, briefly

Because Geeni is built on Tuya, most Geeni devices can also be paired into the Tuya Smart or Smart Life apps. Those apps support a broader device library, often with more granular automation options, at the cost of a less polished interface. The full comparison and pairing instructions are in our Geeni app alternatives guide.

If you’re starting from scratch and you want HomeKit-native gear, Geeni isn’t it – look at brands with built-in Matter support like newer Kasa, Wyze, or Philips Hue. If you’re already deep into Geeni for the price, the app does what you need, just don’t expect it to ever join the Apple Home club.

Related Geeni guides

• Install, setup and use the Geeni app – full first-time setup walkthrough.
• Geeni app download options – links and notes for every platform.
• Geeni app alternatives – Smart Life, Tuya Smart, and what they trade off.
• Geeni camera setup – pairing every current model.
• Geeni camera light meanings – decoder for every LED pattern.
• Can I view my Geeni camera on a computer? – Camview, BlueStacks, and the scam apps to avoid.
• Can Geeni cameras be hacked? – real security picture vs scary headlines.
• Does Geeni work with Apple HomeKit? – the bridge workaround.
• Do Geeni bulbs work with Alexa? – linking, voice commands, group setup.