Best local-first smart home gear for renters

Renters get the worst end of the smart home marketing machine. Half the “best smart home devices” lists are packed with in-wall switches, hardwired cameras, and thermostats that assume you own the place. If you rent, you can’t rip open walls, swap out wiring, or leave behind expensive hardware when the lease ends.

The good news is that the constraints of renting actually push you toward better choices. Battery-powered sensors, plug-in devices, and wireless hubs are already the core of a solid local-first setup. You don’t need to touch a single wire to build something that works well and travels with you to the next apartment.

This guide covers what works, what to skip, and how to think about building a smart home you can pack up in a box when you move out.

A Home Assistant Green plus a Connect ZBT-2 stick for the hub, Shelly or Sonoff smart plugs for lamps and appliances, adhesive-mounted Aqara P2 sensors on doors and windows, a Third Reality leak sensor under every sink, a plug-in Tapo C120 pointed at the front door, and a retrofit lock (August, or the Level Bolt) that leaves the landlord’s deadbolt alone.

The renter rules

Before buying anything, internalize the constraints. No hardwiring or switch replacement unless your landlord explicitly allows it and you keep the originals to reinstall at move-out; most won’t, and it’s not worth the argument. Everything must be removable without damage: Command strips and adhesive mounts are fine, screws into drywall are a gray area, and screws into door frames or trim are a no. Battery-powered and plug-in devices are your friends, because anything that plugs into a standard outlet or runs on a coin cell is renter-safe by default. Smart plugs, sensors, and cameras are the low-hanging fruit, needing zero permanent modification while delivering most of the practical value anyway. Smart locks are possible with retrofit models that attach to your existing deadbolt, so you keep the original hardware and reinstall it when you leave.

If a product requires a neutral wire, a junction box, or a screwdriver aimed at anything structural, it’s probably not for you.

Hub and controller

You need something to run your local automations. Both of these are just boxes that plug into your router.

Home Assistant Green is the easiest on-ramp. It’s a small box, a power cable, and an Ethernet cable. That’s it. Budget for one more part before you order any of the sensors below: the Green ships with no built-in radios, so you add a Home Assistant Connect ZBT-2 USB stick (about $49) for Zigbee or Thread. That stick runs one of the two at a time and you pick which during setup. (The older ZBT-1 was discontinued in November 2025 but still works if you already own one.) If you want more horsepower, a mini PC does the same job with room to grow, and it needs the same stick. The Beelink EQ14 is the current version of the box I used to name here; the EQ13 it replaced is discontinued. Either way the automations run on the box in your apartment; Home Assistant’s optional Nabu Casa subscription only adds remote access and voice, and nothing here depends on it. When you move, you just unplug the box and the stick and bring them along; your config lives on the device.

Z-Wave needs its own radio, and none of the sticks above provide it. If you want Z-Wave gear (the Zooz remote below, or a Z-Wave lock), add a dedicated stick such as a Zooz 800-series stick or Aeotec’s Z-Stick 7 running Z-Wave JS. If you would rather spend one USB port than two, the Aeotec Z-Stick 10 Pro ($59.99) carries two separate Silicon Labs radios, an EFR32ZG23 for Z-Wave 800 and an EFR32MG21 for Zigbee 3.0, so one dongle serves Z-Wave JS and ZHA or Zigbee2MQTT at the same time. I haven’t run the 10 Pro; that is from Aeotec’s spec sheet.

Aqara Hub M3 is the simpler path if you are already buying Aqara sensors and want less configuration overhead. Be clear about what its Zigbee side covers, though: the M3 pairs Aqara’s own Zigbee devices and not third-party Zigbee gear, so a Sonoff or Third Reality sensor still needs its own coordinator. On the other side of the ledger it carries separate Zigbee and Thread radios and runs both at the same time, which one USB stick cannot do. It won’t match Home Assistant’s flexibility, but it’s a real option for people who don’t want a hobby project.

Portable hubs for renters

The Green is where I’d point most renters, but it is not the only hub that packs into a bag. Here are the other current options with their radios and tradeoffs spelled out. I haven’t run the Green or the Homey myself; those picks rest on the spec sheets and what I’ve read from people who own one.

Home Assistant Yellow is the more expandable option. It’s built around a Raspberry Pi Compute Module (a CM4 or CM5 that you supply or buy with it), takes an NVMe SSD you own, and unlike the Green it has a built-in Silicon Labs 802.15.4 radio that runs either Zigbee or Thread (Matter-over-Thread), one firmware at a time rather than both at once, plus a PoE-capable variant, so it doesn’t need an external dongle. The tradeoff is more setup and that the Yellow was discontinued in October 2025 (existing units keep getting updates; Nabu Casa now points new buyers to the Green). I compare the two boxes directly in Home Assistant Green vs Yellow. If you can find one, it’s still a capable, portable, all-in-one box, and it packs up just as easily for a move, but it is a used-market option rather than a recommendation.

For a fully roll-your-own setup, the Home Assistant Connect ZBT-2 is a roughly $49 USB Zigbee/Thread radio that turns any always-on Linux box (a mini PC or a Raspberry Pi) into a Home Assistant hub. (It replaced the discontinued ZBT-1; existing ZBT-1 sticks still work fine.) Pair it with a cheap used mini PC and you’ve got a full local setup inexpensively. Note the ZBT-2, like the ZBT-1 before it, runs either Zigbee or Thread firmware, not both at once, and you manage the underlying OS yourself.

HomeKit for Apple users

If you’re already in Apple’s ecosystem, the Apple HomePod mini doubles as a Thread border router and Apple Home hub. It runs HomeKit automations locally (they keep firing during internet outages) and brings Matter-over-Thread accessories onto the local mesh with no extra dongle. The limitation is that Apple Home is far more restrictive than Home Assistant - complex conditional logic and broad device mixing are harder, and some scenarios push you toward a bridge like Home Assistant’s own HomeKit integration.

The Apple TV 4K (the Wi-Fi + Ethernet model) is also a Thread border router and Apple Home hub, with more headroom for heavier automations, and it doubles as a media box. It costs more than a HomePod mini but is the better pick if you want one device to do both jobs. Thread is by model here: the 3rd-generation 64GB Wi-Fi-only Apple TV 4K has no Thread radio.

Other local options

Homey Pro is a single-box, app-driven hub with built-in Zigbee, Z-Wave, Matter, Thread (it acts as a Thread border router), Bluetooth, and even IR/433 MHz. It processes automations locally, so they keep running when the internet is down. It’s pricey ($449 direct from Homey) and uses a phone-app setup that’s friendlier than Home Assistant’s, at the cost of HA’s depth and openness. A capable all-in-one if you’d rather not tinker.

Sonoff iHost is a local hub with a built-in Zigbee radio (Silicon Labs EFR32MG21), Ethernet, and 4GB RAM on the higher-end model. It ships running Sonoff’s own local platform, eWeLink CUBE, rather than Home Assistant - but it is not closed to Home Assistant either. CUBE runs Docker containers, and Sonoff’s own “HA over iHost” project boots Home Assistant OS from a microSD card on firmware 2.5.1 or later, with no disassembly and no loss of warranty. Z-Wave is not built in (Sonoff sells a separate Z-Wave dongle). The real constraint is the hardware rather than the software: it is fine for a small Zigbee network and underpowered for a large Home Assistant install, so heavy HA users still keep the server on a mini PC. Expect to pay roughly $90-$110 depending on the RAM variant.

Hubitat Elevation C-8 is a strong local hub that - contrary to a common misconception - does include built-in radios: Zigbee 3.0 and a Z-Wave 800 series radio (with external antennas), plus Matter support. It has built-in Wi-Fi as well as Ethernet, so it does not have to sit next to your router - Hubitat still recommends the wired connection as the more reliable of the two. It runs its own local automation engine (not Home Assistant), packs up fine for a move, and is excellent if you have Z-Wave and Zigbee gear you want to keep fully local. If you are buying new, note that Hubitat now sells the standard C-8 Pro (same radios as the C-8, faster processor); the plain C-8 was discontinued in March 2026. Hubitat also lists a separate Thread Special Edition C-8 Pro, and that difference matters more than the name suggests: its Thread radio replaces the Zigbee one, so it joins Matter-over-Thread devices but cannot pair the Zigbee gear this section is about.

Cloud hubs

Amazon Echo and Google Nest hubs work, but they’re built to funnel you toward their clouds. You can use them with Home Assistant via the official integrations as endpoints (for voice or as displays) rather than relying on their automation features, but leaning on their cloud automations defeats the point of going local.

Smart plugs

Plug and play, literally. Stick one in an outlet, connect it to your hub, and you’ve got local control and energy monitoring on whatever’s plugged into it.

Shelly Plus Plug US was the default recommendation, but Shelly has discontinued it; the current US model is the Plug US Gen4 ($24.99 on Shelly’s US store, Matter-certified out of the box and switchable to Zigbee with five presses of the device button). Either one gives you local Wi-Fi control, energy monitoring, and clean Home Assistant integration. No hub required if you’re just starting out, though it’s better with one.

Sonoff S31 is the budget option. Flash it with Tasmota and you get a fully local smart plug with energy monitoring for roughly half the price. The catch is you need to flash firmware, which takes a few minutes and a USB adapter. Worth it if you’re buying several.

Zooz ZEN15 is a Z-Wave plug (so it needs the Z-Wave stick above) with energy monitoring and high power capacity. Good for window AC units or space heaters where you want both control and usage tracking. It stays entirely local; no data leaves your network.

Sensors

Most sensors stick on with adhesive and peel off cleanly when you move. This is the easiest category for renters.

Aqara Door/Window Sensor P2 is small, reliable, adhesive-mounted, and works over Matter-over-Thread (it needs a Thread border router, not a Zigbee hub). Stick one on every exterior door and window you care about. They last years on a battery. If you’d rather stay purely Zigbee, Aqara’s older Door and Window Sensor (the Zigbee T1/MCCGQ-series) and other plain Zigbee contact sensors pair to a Zigbee coordinator instead - same local, no-cloud result without needing Thread.

Radio-planning note: the two P2 sensors here are Thread and the Third Reality leak sensor below is Zigbee, and one Connect ZBT-2 runs only one of those at a time. Either pick a single radio family for your sensors or budget for a second coordinator - and note that the M3’s Zigbee side only pairs Aqara’s own devices, so it will not cover the Third Reality sensor for you.

Aqara Motion Sensor P2 is battery-powered and mounts with adhesive or magnetically. Good for hallway lights, bathroom automations, or just knowing when someone’s moving around.

Third Reality sensors are solid Zigbee options for temperature, humidity, and contact sensing. Cheap, reliable, and completely local when paired with a Zigbee coordinator.

Third Reality Water Leak Sensor sits on the floor next to your washing machine, under the kitchen sink, or near the water heater. No installation whatsoever. This is the kind of sensor that renters should absolutely have, because a leak in a rental can cost you your deposit and then some - and in an apartment it can damage the unit below you too. Aqara and SwitchBot make leak sensors in the same shape if you are already in one of those ecosystems.

For a deeper look at sensor options, see best local home sensors.

Cameras

No drilling needed if you pick the right ones.

Reolink PoE Camera Line records to a microSD card or a local NVR, so you’re not paying a cloud subscription or shipping your video to someone else’s server. Be clear about what PoE commits you to, though. One Ethernet cable carries both power and data, so every camera needs a run back to a PoE switch or injector, and the indoor models Reolink itself puts forward (the RLC-842A dome, the RLC-823A pan-tilt) are meant to be bracket-mounted high in a room rather than parked on a shelf. In a rental that means a flat Ethernet cable along the baseboard, which is fine, and not an in-wall run, which is not.

If you would rather not run any cable, a plug-in Wi-Fi camera is the shelf-and-desk option. The TP-Link Tapo C120 sits on a magnetic base, powers from an ordinary outlet, records to a microSD card, and streams locally to Home Assistant or Frigate over ONVIF and RTSP once you update its firmware. For a renter, one camera pointed at the front door is the most practical setup either way.

For outdoor use, magnetic-mount cameras exist, but most renters get more value from a well-placed indoor camera near the entryway than from trying to mount something outside an apartment.

Smart locks

Retrofit locks are the renter’s answer. They attach to your existing deadbolt on the inside, so you don’t replace any landlord hardware.

August Wi-Fi Smart Lock replaces only the inside thumbturn. Your landlord’s key still works from outside. It’s one of the most proven retrofit locks and works with Home Assistant. I run one, and gave it 3/5 in my owner review: not the most local-first device on this list, as it leans on cloud features, but the physical installation is completely renter-safe. Be clear with yourself about the trade, though. August’s own spec sheet requires an August account and a Wi-Fi internet connection, and Home Assistant reaches the lock through August’s cloud API only - there is no local API. Unlocking over Bluetooth with your phone at the door is the one thing that survives an internet outage.

Level’s retrofit locks are the near-invisible option: nothing on the door announces itself as a smart lock. Check the name before you order, because Level has changed its lineup - Level’s own store no longer lists anything called Level Lock+, and what it sells now is the Level Bolt at $199, the Level Lock at $249 and the Level Lock Pro at $349. For a rental the Bolt is usually the right one, because it fits inside the door and leaves the existing exterior hardware and keys exactly as your landlord installed them; the Level Lock line replaces the deadbolt itself, with one that still reads as an ordinary deadbolt from the street. Current Level locks ship Matter over Thread, so they join Home Assistant through any Thread border router with no Level account in the loop. The older Level Lock+ “Previous Model” units still sold on Amazon predate Matter and reach Home Assistant only indirectly through Apple Home.

Lighting

You don’t need smart switches when you have smart bulbs and smart plugs.

Aqara LED Bulb T2 screws into existing fixtures. Swap it in, pair it, swap the original bulb back in when you leave. Simple. One setup note: it is a dual-protocol bulb that runs either Zigbee or Thread, never both at once, and it ships in Thread mode. To run it on your own Zigbee coordinator you switch the protocol once in the Aqara Home app and remove the bulb from your Aqara account, after which it works locally with no Aqara hub.

Smart plugs for lamps. If your living room runs on table lamps and floor lamps, just put each one on a Shelly Plug US Gen4 - the Plus Plug US it replaces is discontinued - or a Sonoff S31. You get on/off control and energy monitoring without touching the fixture at all. This is often more practical than smart bulbs because the plug stays useful even if you change the lamp.

Buttons and remotes

A wall control that mounts with adhesive gives you a switch where the lease forbids replacing one. The Zooz ZEN34 is a battery Z-Wave remote switch that sticks to the wall like a paddle and needs the Z-Wave stick above; on Zigbee, an Aqara or Third Reality button does the same job on your coordinator. Either way there is no electrical work, and the original switch stays where it is.

Keep it private

A local setup keeps your data in the apartment, but you own the security of it. Put the smart devices on a guest Wi-Fi network or a separate VLAN if your router supports one. Keep Home Assistant and device firmware current, which Home Assistant OS makes easy. And do not expose Home Assistant to the internet directly: use the Companion app on your LAN, a VPN back to the apartment, or Nabu Casa for remote access.

Privacy-friendly picks for apartments

Living in an apartment means living in close quarters. Shared walls, shared hallways, sometimes shared Wi-Fi. Every cloud-connected device you add is another data stream leaving your home and passing through infrastructure you don’t control, and in an apartment that should bother you more than it would in a detached house. Networks are often shared: some apartments have shared or landlord-managed Wi-Fi, and even on your own network your traffic passes through building infrastructure. Neighbors are close: a camera pointed at your front door also captures your neighbor’s door, and a voice assistant picks up conversations through thin walls. Landlord access is a factor: if your smart home depends on cloud accounts, anyone with access to those accounts has visibility into your space. And smaller spaces leave less room to hide sensors; in a studio or one-bedroom, a camera covers most of your living area, which is surveillance rather than security.

The good news is that the best privacy-respecting devices also happen to be the best devices for renters: wireless, non-permanent, and no cloud account needed to function. Most of the gear above already qualifies. These are the picks that earn their place on privacy specifically.

Presence detection instead of cameras

Cameras in a small living space are privacy nightmares, even when they’re local-only. You don’t need a camera watching your living room, just a way to know if someone is there. The Everything Presence One uses mmWave radar to detect presence without a camera. It knows whether someone is in the room, including someone sitting still at a desk, by pairing a 24GHz mmWave sensor for micro-movement with a PIR for fast macro-movement response. It does not count occupants or map where they are standing - that needs a multi-target radar sensor. No video, no images, no recordings. Just presence data processed entirely on your local network. I run the Everything Presence One and gave it 4.5/5 in my owner review: it just works, and cost is the only downside, because my long rooms often need two of them for full coverage. The Aqara FP1E I also run does the same job in one of my rooms.

Use presence sensors for lighting automations, HVAC control, and occupancy-based security. They give you most of what a camera would, minus the surveillance. See best local presence sensors for more options.

Eve’s Thread devices

Eve deserves a specific mention. Their Thread-based devices are designed privacy-first: no cloud, no account creation, no data collection. The Eve Thermo is a Thread-based radiator valve, useful in apartments with radiator heating: local control, and no bridge required if you have a Thread border router. Eve also makes door/window sensors, motion sensors, and energy monitoring plugs, all with the same no-cloud philosophy. If your apartment has a Thread border router (most HomePods and some other devices act as one), Eve devices work without any hub at all.

The apartment privacy stack

A complete, privacy-respecting apartment setup looks like this:

1. Hub: Home Assistant Green plugged into your router, plus a Connect ZBT-2 USB stick to give it a Zigbee or Thread radio
2. Sensors: Zigbee contact and leak sensors (or Aqara P2 over Thread if you have a border router) on every entry point and water source
3. Presence: Everything Presence One in main living areas
4. Plugs: Shelly or Zooz on lamps, fans, and appliances
5. Lock: a Level retrofit on the front door for the local Matter-over-Thread path, or August if you accept its account and cloud dependency

No cameras. No permanent modifications. The only cloud account anywhere in that list is August’s, and choosing the Level retrofit instead removes even that. Everything else processes locally, everything comes with you when you move, and nothing reports your habits to a server you don’t control.

What to skip as a renter

Some categories are not worth the hassle. In-wall switches and relays, even if your landlord says it’s fine, create work at move-out and a real chance of forgetting to swap them back. Hardwired cameras mean running Ethernet or power through walls, a non-starter. Smart thermostats are usually landlord territory, and even where you could install one the HVAC system might not be compatible and the landlord might not appreciate the modification. Anything that needs Ethernet runs through walls is a project for homeowners; flat Ethernet cables along baseboards are fine, actual in-wall runs are not. And in an apartment, skip voice assistants with cloud processing: Alexa and Google Home process audio on remote servers, and with thin walls that means your neighbors’ conversations might end up there too.

The move-out plan

This is the part that makes renting with smart home gear actually practical: everything comes with you.

Peel off the sensors. Unplug the hub. Unplug the smart plugs. Unscrew the smart bulbs and put the originals back. Remove the lock retrofit and reinstall the original thumbturn. Wipe the adhesive residue with a damp cloth.

Five minutes per room, tops. Everything fits in a single box, and your next apartment gets the same setup on day one.