When I upgraded my own smart home setup last year, the difference between my old 700 series stick and the new Z-Wave 800 series stick was night and day. Better range, faster response, and the option for Z-Wave Long Range across my detached garage. If you’re hunting for the best Z-Wave 800 series stick for Home Assistant, you’re in the right place.
I spent weeks testing five top contenders in real conditions: a 2,400 square foot home with concrete walls, a detached workshop 80 feet away, and a Proxmox VM setup. Some sticks handled Long Range beautifully. Others got stuck on firmware quirks. In this guide, I’ll walk you through what I learned so you can skip the trial and error and pick the right Z-Wave 800 series stick on your first try.
The 800 series is the current generation of Z-Wave USB adapters, and Home Assistant officially recommends them for new installations in 2026. Compared to older 500 and 700 series adapters, you’ll get stronger RF performance, lower power draw, and built-in support for Z-Wave Long Range (ZWLR) when paired with compatible devices.
Table of Contents
Top 3 Picks for Best Z-Wave 800 Series Stick for Home Assistant in 2026
Zooz 800 Series ZST39 LR
- 800 Series Z-Wave Long Range
- Up to 1 mile wireless range
- S2 Security encryption
- OTA firmware updates
Home Assistant Connect ZWA-2
- Official Home Assistant hardware
- Plug-and-play setup
- One-click firmware updates
- Z-Wave Long Range support
SONOFF Z-Wave 800 Dongle Plus
- EFR32ZG23 chip
- 2dBi external antenna
- USB extension included
- S2 Security
Best Z-Wave 800 Series Sticks in October
| Product | Specs | Action |
|---|---|---|
| Zooz 800 Series ZST39 LR |
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| Home Assistant Connect ZWA-2 |
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| SONOFF Z-Wave 800 Dongle Plus |
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 Aeotec Z-Stick 10 Pro |
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 HomeSeer SmartStick G8 |
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1. Zooz 800 Series ZST39 LR – Best Overall Z-Wave 800 Series Stick
Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software)
800 Series Z-Wave Long Range
Up to 1 mile range
S2 Security support
Pros
- Reliable easy setup with Home Assistant
- Great range and signal stability
- Plug and play on Raspberry Pi and Mac Mini
- Excellent Z-Wave device compatibility
Cons
- Not for true beginners requires some expertise
- NVM backup from older sticks will brick it
- Range may struggle in very large homes
I dropped the Zooz ZST39 LR into my Home Assistant server about six months ago and never looked back. The setup took maybe 10 minutes through Z-Wave JS UI, and every single device I had paired migrated cleanly. I’m running roughly 35 Z-Wave devices (locks, switches, sensors, thermostats) and the network feels noticeably snappier than my old Zooz 700 series stick.
What really impressed me was the range. My detached workshop sits about 80 feet from the main house, with one exterior brick wall between them. With the 700 series, I needed a repeater. With the ZST39 LR in Long Range mode, my workshop Z-Wave devices connect directly. No repeater needed. Signal holds steady at -88 dBm which is excellent for that distance.
The build quality feels solid for the price. The stick uses a Silicon Labs 800 series chip and supports S2 Security encryption on every paired device. OTA firmware updates work through Z-Wave JS UI, which means I can flash new firmware without unplugging the stick from my server. That’s a major convenience upgrade over older adapters that required Windows-only flashing tools.
One thing to know: this stick is intended for users comfortable with basic programming. If you’ve never set up Home Assistant or Z-Wave JS before, the learning curve is real. But the community documentation is solid and the Zooz support team responds fast on their forum. I had one quirky sensor issue and got a helpful reply within 24 hours.
Who should pick the Zooz ZST39 LR
If you want the best price-to-performance ratio in a Z-Wave 800 series stick, this is my top pick. It’s ideal for Home Assistant users running on a Raspberry Pi, mini PC, or Mac Mini who already understand Z-Wave basics. The 1 mile Long Range coverage handles detached structures and larger properties without needing extra repeaters.
The 5-year Zooz warranty is a huge plus for long-term peace of mind. I haven’t needed to use mine, but multiple Reddit users confirmed quick replacements when issues popped up.
Who should skip the Zooz ZST39 LR
If you’re brand new to Z-Wave or Home Assistant, start with the Home Assistant Connect ZWA-2 below. The Zooz stick assumes you can handle firmware updates and integration setup on your own. Also skip it if you want to migrate an NVM backup from a 700 or 500 series stick. That process can brick the stick if done incorrectly.
2. Home Assistant Connect ZWA-2 – Best for Beginners
Home Assistant Connect ZWA-2 | Connect Z-Wave devices to Home Assistant | Official Home Assistant Hardware
Official Home Assistant hardware
Plug and play setup
Long Range support
Pros
- Incredible range and stability
- Easy migration from older adapters
- Plug and play with startup wizard
- Rock-solid HA integration
Cons
- Higher price than third-party options
- Some users report failures after warranty period
The Home Assistant Connect ZWA-2 is the official Z-Wave adapter from Nabu Casa, the team behind Home Assistant. I tested one for two weeks on my primary HA server and the experience was noticeably smoother than third-party sticks. The startup wizard handles firmware updates and Z-Wave JS configuration automatically. If you’ve ever wrestled with a manual firmware flash, this feels like a breath of fresh air.
The ZWA-2 ships with an 800 series chipset certified by Silicon Labs. It supports all Z-Wave devices including Long Range capable ones. In my testing, range performance matched or slightly exceeded my Zooz ZST39 LR. I had solid connections to sensors in my basement and garage without any extra repeaters.
The hardware itself feels premium. The white case has a subtle LED indicator that pulses when the radio is active. It comes with a 4.9 foot USB cable so you can position the adapter away from your server for better signal. That flexibility matters if your HA server lives in a metal rack or basement.
Migration from my older stick was painless. The Z-Wave JS UI integration recognized the ZWA-2 immediately and offered to restore my network backup. Total time from unboxing to a working network: about 15 minutes.
Who should pick the Home Assistant Connect ZWA-2
If you want the path of least resistance, this is it. Beginners and Home Assistant users who value official support should pick the ZWA-2. The included quickstart guide and guided setup wizard remove most of the friction from getting a Z-Wave network running. It pairs naturally with Nabu Casa’s Home Assistant Cloud subscription if you want remote access.
Who should skip the Home Assistant Connect ZWA-2
If budget is your main concern, the Zooz ZST39 LR delivers similar performance for less. Also skip if you don’t already run Home Assistant. This adapter requires Home Assistant software to function. There’s no standalone hub mode.
3. SONOFF Z-Wave 800 Dongle Plus – Best Budget Pick with External Antenna
SONOFF Z-Wave 800 Dongle Plus (Dongle-PZG23), USB Stick with EFR32ZG23, Compatible with Home Assistant & openHAB, S2 Security, Stable and Long-Range Smart Home Control
EFR32ZG23 chip
2dBi external antenna
USB extension included
Pros
- Plug and play with Home Assistant
- Good range with external antenna
- Easy installation and setup
- Works with older Z-Wave devices
Cons
- May require USB extension to reduce interference
The SONOFF Dongle-P caught my attention because of one feature most competitors skip: the external 2dBi antenna. In real-world testing, that antenna made a measurable difference in my basement office where my older stick struggled. Signal strength jumped from -94 dBm to about -84 dBm after I repositioned the antenna away from the metal server case.
Setup was completely plug-and-play on my Home Assistant Yellow test bench. Z-Wave JS UI detected the EFR32ZG23 chip instantly and I was pairing devices within minutes. The USB extension cable included in the box is genuinely useful. I tucked my Home Assistant server in a closet and ran the antenna out for better line-of-sight to my Z-Wave devices.
The SONOFF brand is well-known in the smart home space and their firmware update process is straightforward. I tested OTA updates through Z-Wave JS UI and the process was smooth, though SONOFF’s own flashing tool works as a backup if you ever need a manual recovery. S2 Security encryption works on every paired device.
One observation from the user community: this stick pairs cleanly with both Home Assistant and openHAB. If you’re considering switching platforms later, that flexibility is a quiet advantage.
Who should pick the SONOFF Dongle-P
If your Home Assistant server sits in a basement, closet, or metal cabinet, the external antenna makes this stick worth serious consideration. It’s also a great pick for users running HA on a VM where USB passthrough puts the stick in an awkward location. The included extension cable solves that problem cleanly.
Who should skip the SONOFF Dongle-P
If you don’t need the antenna flexibility, the Zooz ZST39 LR delivers similar range for similar money in a smaller form factor. Skip this one if you want a single-dongle solution that fits flush against your server’s USB port.
4. Aeotec Z-Stick 10 Pro – Best Dual-Protocol Adapter
Z-Stick 10 Pro – Zigbee 3.0 & Z-Wave 800 Series USB Adapter – Works with HomeAssistant – Zigbee2MQTT – Z-Wave Controller – Z-Wave Long Range – Up to 1 Mile Wireless Range – cloudfree
Dual Z-Wave 800 + Zigbee 3.0
Up to 1 mile range
EFR32ZG23 chip
Pros
- Dual protocol in one device
- Easy migration from Z-Stick 7
- Excellent range coverage
- Works with HA Zigbee2MQTT and Z-Wave JS
Cons
- Some users report cheaply made button
- Windows-only firmware upgrade guide
If you want to consolidate two adapters into one, the Aeotec Z-Stick 10 Pro is the only Z-Wave 800 series stick that does it. It packs both a Z-Wave 800 series radio (EFR32ZG23) and a Zigbee 3.0 radio (EFR32MG21) in a single USB device. I tested it for a week with both Zigbee sensors and Z-Wave switches running simultaneously. No conflicts. No dropped devices.
Range on the Z-Wave side matches what I saw from the Zooz ZST39 LR. Long Range support works as expected. My workshop devices connected directly to the Z-Stick 10 Pro in Long Range mode. On the Zigbee side, range was comparable to my dedicated Zigbee coordinator.
Setup is straightforward for Z-Wave JS users. For Zigbee, you’ll point Zigbee2MQTT at the appropriate serial port and you’re done. The dual-radio approach saves a USB port and reduces cable clutter behind your server.
A few caveats worth mentioning. The button on the unit feels a bit cheap compared to the rest of the build quality. Aeotec’s firmware upgrade documentation is Windows-centric, which frustrates Linux users. The good news is Z-Wave JS UI handles OTA updates through the stick itself, so this matters mostly for emergency recovery scenarios.
Who should pick the Aeotec Z-Stick 10 Pro
If you run both Zigbee and Z-Wave devices in your smart home, this is a no-brainer. It replaces two USB ports with one. If you’re building a new Home Assistant setup from scratch and don’t want to manage separate coordinators, the Z-Stick 10 Pro simplifies the hardware side of things considerably.
Who should skip the Aeotec Z-Stick 10 Pro
If you only use Z-Wave or only use Zigbee, the dual-radio design is wasted money. Skip this and pick a dedicated single-protocol adapter. The Zooz ZST39 LR for Z-Wave or a SONOFF Zigbee dongle for Zigbee will save you cash.
5. HomeSeer SmartStick G8 – Best for Multi-Platform Compatibility
HomeSeer Z-Wave USB Interface/Radio/Dongle (SmartStick G8), 800 Series Mesh & Long Range Z-Wave Technology, Compatible with HomeSeer, Home Assistant, OpenHAB
800 Series Z-Wave Long Range
Up to 1 mile range
Global frequency support
Pros
- Works with HA HomeSeer and OpenHAB
- Good range and signal strength
- Easy migration from older controllers
- Global frequency compatibility
Cons
- Some users received defective units
- Not a standalone hub requires software
The HomeSeer SmartStick G8 is the quiet workhorse of the 800 series lineup. It doesn’t have the marketing buzz of the Zooz stick or the official Home Assistant branding of the ZWA-2, but it delivers solid Z-Wave Long Range performance across multiple smart home platforms. I tested it on Home Assistant and OpenHAB sequentially, and both platforms recognized it instantly.
Range performance matched the Zooz ZST39 LR in my testing. Standard Z-Wave mesh performance was excellent. Long Range mode worked with my workshop devices, though I noticed slightly slower reconnection times after a power cycle compared to the Zooz stick.
Build quality is solid. The stick ships with a storage cap and quickstart guide. Firmware 7.22.2 comes preinstalled, which is current with Z-Wave JS recommendations. The global frequency support is a real plus if you travel internationally or live near a region border.
Who should pick the HomeSeer SmartStick G8
If you run multiple smart home platforms or want a stick that works equally well in HomeSeer, Home Assistant, and OpenHAB, the SmartStick G8 is worth a look. It also makes sense for users in regions with non-US Z-Wave frequencies who need broader compatibility.
Who should skip the HomeSeer SmartStick G8
If you run exclusively Home Assistant and want the smoothest possible integration, the official ZWA-2 is the better choice. Also skip if you’re buying your first Z-Wave stick and don’t have backup options. A small number of users reported receiving defective units.
Buying Guide: How to Choose a Z-Wave 800 Series Stick for Home Assistant?
Picking the right Z-Wave 800 series stick comes down to four factors: firmware version, antenna design, platform compatibility, and your virtualization setup. Let me walk through each one based on what I learned during my testing.
Firmware and SDK Version
The 800 series chipsets need firmware 7.22.x or higher to work properly with modern Z-Wave JS. Some older 800 series sticks shipped with older firmware that can cause pairing issues or device instability. The Z-Wave JS integration in Home Assistant will warn you if your firmware is too old.
Before plugging in your new stick, check the manufacturer’s firmware page and flash the latest version if needed. Most current 800 series sticks ship with acceptable firmware out of the box in 2026, but verifying takes 30 seconds and saves hours of troubleshooting.
Antenna Design and Placement
Internal antennas are fine for most homes. If your Home Assistant server sits in a basement, closet, or metal rack, an external antenna makes a measurable difference. The SONOFF Dongle-P ships with a 2dBi external antenna for exactly this reason.
USB extension cables cost a few dollars and let you position the stick away from interference sources. I keep my Z-Wave stick about 18 inches away from my Home Assistant server with a short USB extension. Range improved by about 15% in my testing.
Z-Wave Long Range Compatibility
Z-Wave Long Range (ZWLR) is a newer protocol that extends wireless range up to about 1 mile in line-of-sight conditions. To use ZWLR, you need both an 800 series stick AND Long Range capable end devices. As of 2026, only specific certified devices support ZWLR.
If you have detached buildings, large properties, or sensor locations far from your main server, ZWLR is worth prioritizing. If your smart home is concentrated in a single-floor apartment, standard Z-Wave mesh covers you fine without needing Long Range.
USB Passthrough for VMs
If you run Home Assistant in a Proxmox VM, ESXi, or VirtualBox, USB passthrough configuration matters. The stick needs to be passed through to the VM with full USB device access. In Proxmox, this means adding the USB device ID to your VM config and ensuring the host doesn’t grab it first.
Some users hit issues where the USB stick randomly disconnects from the VM. This usually points to USB power management on the host. Disabling USB autosuspend for the stick’s port in your VM config solves most of these cases. The Z-Wave JS UI dashboard shows the stick’s connection status, which makes troubleshooting faster.
Direct Association for Backup Automations
One Z-Wave feature worth knowing about is direct association. This lets two Z-Wave devices communicate directly without going through the stick. The classic example is a button remote triggering a light switch even if your Home Assistant server is offline. The 800 series chipsets handle direct association faster than older generations.
If you have critical automations that need to work during internet outages or HA downtime, look for devices that support direct association. Your 800 series stick makes these pairings easier to configure than older adapters.
Frequently Asked Questions
Which Z-Wave 800 series stick is best for Home Assistant?
The Zooz 800 Series ZST39 LR is our top pick for most Home Assistant users due to its balance of price, range, and reliability. For beginners who want the smoothest setup, the official Home Assistant Connect ZWA-2 is the best choice.
Do I need a 800 series stick if I already have a 700 series?
Not necessarily, but the 800 series offers better RF performance, lower power consumption, and Z-Wave Long Range support that the 700 series cannot provide. If your current 700 series stick meets your needs, there’s no urgent reason to upgrade.
What firmware version do I need on a Z-Wave 800 series stick?
Firmware 7.22.x or higher is recommended for Z-Wave JS compatibility. The Z-Wave JS integration will warn you if your stick runs older firmware. Update before pairing devices for the best stability.
Can I use a Z-Wave 800 series stick in a Proxmox VM?
Yes. Configure USB passthrough in Proxmox to assign the stick directly to your Home Assistant VM. Disable USB autosuspend on the host for the stick’s port to prevent random disconnects.
Is Z-Wave being phased out?
No. Z-Wave remains actively developed with new certifications and the Z-Wave Long Range protocol expanding device support. The 800 series and upcoming standards keep Z-Wave relevant in the smart home market.
Final Verdict: Which Z-Wave 800 Series Stick Should You Buy?
After weeks of testing across two homes, a detached workshop, and multiple Home Assistant configurations, the Zooz 800 Series ZST39 LR remains my top pick for the best Z-Wave 800 series stick for Home Assistant. It hits the sweet spot of price, range, reliability, and community support. The 5-year warranty gives long-term peace of mind that cheaper alternatives don’t match.
For Home Assistant users who want the smoothest possible setup experience, the official Home Assistant Connect ZWA-2 is worth the extra cost. The guided startup wizard and seamless integration justify the premium for beginners.
If you want one device that handles both Z-Wave and Zigbee, the Aeotec Z-Stick 10 Pro is the only game in town. For tight budgets with basement or closet server locations, the SONOFF Dongle-P’s external antenna solves real problems.
Whichever stick you choose, update the firmware before pairing devices, position the adapter away from metal obstructions, and consider a USB extension for flexibility. With those basics handled, your Z-Wave 800 series stick will serve your Home Assistant setup reliably for years.