30% OFF
$20.99
$29.99
Updated November 2026
Data from the official Arlo and Sonoff sites.
2026 verdict
Sonoff SNZB-02WD beats Arlo All-in-One Sensor in 2026, with its clearest edge on price, rating, and warranty.
It builds its lead on price, rating, and warranty, then backs it up with a stronger showing on screen and integrations. Arlo All-in-One Sensor is still relevant if you care most about its specific feature mix, but Sonoff SNZB-02WD is the stronger recommendation overall. That keeps the verdict firmly in favor of Sonoff SNZB-02WD.
Works with
vs
Winner
Connectivity
News by email
Still comparing? Get what's new by email
New releases and the smart home news worth knowing, in your inbox.
No spam. Unsubscribe in one click.
| Feature | Arlo All-in-One Sensor | Sonoff SNZB-02WD | Winner |
|---|---|---|---|
| Price | $20.99 | $19.90 | Sonoff SNZB-02WD |
| Rating | 4.1 | 4.3 | Sonoff SNZB-02WD |
| Warranty | 1 year | 2 years | Sonoff SNZB-02WD |
| Screen | NO | YES | Sonoff SNZB-02WD |
| Integrations | Google Home, Alexa, Samsung SmartThings | Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Sonoff SNZB-02WD |
| Sensors | Temperature | Temperature, Humidity | Sonoff SNZB-02WD |
| Alerts | Temperature Alerts | Temperature Alerts, Humidity Alerts | Sonoff SNZB-02WD |
| Connectivity | Other | Zigbee | Tie |
30% OFF
$20.99
$29.99
- - Price: $20.99 vs $19.90
- - Rating: 4.1 vs 4.3
Winner
$19.90
- + Price: $19.90
- + Rating: 4.3
- + Warranty: 2 years
Frequently Asked Questions
Which is better overall: Arlo All-in-One Sensor or Sonoff SNZB-02WD?
Sonoff SNZB-02WD has the stronger overall profile in this comparison, especially for price, rating, and warranty.
What is the biggest difference between Arlo All-in-One Sensor and Sonoff SNZB-02WD?
Price is one of the clearest differences: Arlo All-in-One Sensor lists $20.99, while Sonoff SNZB-02WD lists $19.90.
Which one looks better on price?
Arlo All-in-One Sensor is listed at $20.99, while Sonoff SNZB-02WD is listed at $19.90. Sonoff SNZB-02WD (better spec).
Who should buy Arlo All-in-One Sensor?
Choose Arlo All-in-One Sensor if your priority is its specific strengths and that matters more than price.
Who should buy Sonoff SNZB-02WD?
Choose Sonoff SNZB-02WD if your priority is price and rating and that matters more than the competing advantages.
Spotted something wrong on this page? Tell us and we will fix it.
Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonFull comparison table
Compare all 36 Temperature & Humidity Sensors side by side
You are looking at two of them. The full table lines up all Temperature & Humidity Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 36 Temperature & Humidity Sensors
- 44 specs compared
- 40 filters
- Temperature & Humidity Sensors
Smart Wireless Thermometer Hygrometer
- Temperature & Humidity Sensors
SNZB-02UL AirGuard E-Ink TH
- Temperature & Humidity Sensors
Nest Temperature Sensor
- Temperature & Humidity Sensors
Meter Pro
- Temperature & Humidity Sensors
SmartSensor
- Temperature & Humidity Sensors
Meter Plus
- Temperature & Humidity Sensors
Hygrometer Thermometer H5104
- Temperature & Humidity Sensors
Multipurpose Sensor
- Temperature & Humidity Sensors
Smart WiFi Indoor Thermometer
- Temperature & Humidity Sensors
STH0B Smart Thermometer Hygrometer
- Temperature & Humidity Sensors
Nest Temperature Sensor (2nd gen)
- Temperature & Humidity Sensors
Emerson Room Sensor
- Temperature & Humidity Sensors
BLU H&T ZB
- Temperature & Humidity Sensors
BLU H&T Display ZB
- Temperature & Humidity Sensors
LCD Smart Temperature Humidity Sensor
- Temperature & Humidity Sensors
SNZB-02DR2 AirGuard TH
- Temperature & Humidity Sensors
Meter
- Temperature & Humidity Sensors
Indoor/Outdoor Thermo-Hygrometer
- Temperature & Humidity Sensors
Temperature and Humidity Sensor
- Temperature & Humidity Sensors
SNZB-02P Temperature & Humidity Sensor
- Alarm Systems
Home Security System (3-Sensor Kit)
- Alarm Systems
Home Security System SS1201
- Alarm Systems
Home Security System SS1501
- Cameras
Essential 2K (3rd Gen)
- Cameras
Essential 2K Wired (2025)
- Cameras
Essential 2K (2nd Gen)
- Cameras
Essential HD (2nd Gen)
- Cameras
Essential Indoor 2K (3rd Gen)
- Cameras
Essential Indoor 2K (2nd Gen)
- Cameras
Essential Indoor HD (2nd Gen)
- Cameras
Essential Pan Tilt (Outdoor)
- Cameras
Essential Pan Tilt
- Cameras
Essential Solar Security Camera
- Cameras
Essential XL 2K (3rd Gen)
- Cameras
Essential XL 2K (2nd Gen)
- Cameras
Essential XL HD (2nd Gen)
- Cameras
Go 2
- Cameras
Pro 3 Floodlight
- Cameras
Pro 5S 2K
- Cameras
Pro 6 XL
- Air Quality Monitors
SAWF-07P Air Quality Monitor
- Air Quality Monitors
SAWF-08P Air Quality Monitor
- Buttons
RM433R2 Remote Controller
- Buttons
SNZB-01P Zigbee Wireless Switch
- Cameras
CAM GlassView
- Cameras
Cam Outdoor DUO
- Cameras
Cam Slim Gen2
- Cameras
GK-200MP2-B
- Displays
NSPanel Pro Gen2
- Displays
NSPanel Pro
- Dongles
Dongle Lite MG21
- Dongles
Dongle Max
- Dongles
Dongle Plus MG24
- Dongles
Dongle Plus PP10
- Dongles
Dongle-PZG23
- Dongles
Z-Wave 800 PoE Dongle Max
- Dongles
ZBDongle-E
- Dongles
ZBDongle-P
- Door & Window Sensors
DW2-WIFI
- Door & Window Sensors
SNZB-04 ZigBee Wireless Door/Window Sensor