Complete technical specs for smart home devices: robot vacuums, smart displays, Wi-Fi routers, smart speakers, and home security. All data verified against OEM specifications.
Smart speakers and displays from Amazon, Google, and Apple. Scroll horizontally on mobile.
| Model | Display | Speakers | Microphones | Voice Assistant | Connectivity | Smart Home Hub | Price |
|---|---|---|---|---|---|---|---|
| Amazon Echo Show 15 | 15.6" FHD (1920×1080) | 2x 1.6" + 1x passiv | 8-mic array | Alexa | Wi-Fi 6, BT 5.0 | Zigbee + Matter | $279.99 |
| Google Nest Hub (2nd Gen) | 7" HD (1024×600) | Full-range speaker | 3-mic array | Google Assistant | Wi-Fi 5, BT 5.0 | Thread + Matter | $99.99 |
| Amazon Echo (4th Gen) | — | 3" woofer + 2x tweeters | 7-mic array | Alexa | Wi-Fi 5, BT 5.0 | Zigbee | $99.99 |
| Google Nest Audio | — | 75mm mid + tweeter | 3-mic array | Google Assistant | Wi-Fi 5, BT 5.0 | Thread only | $99.99 |
| Apple HomePod (2nd Gen) | — | 4" woofer + 5x tweeters | 6-mic array | Siri | Wi-Fi 5, BT 5.0 | Thread + Matter | $299.00 |
| Amazon Echo Dot (5th Gen) | — | 1.73" front-firing | 4-mic array | Alexa | Wi-Fi 5, BT 5.2 | No | $49.99 |
| Apple HomePod mini | — | Full-range driver + passive | 4-mic array | Siri | Wi-Fi 5, BT 5.0 | Thread + Matter | $99.00 |
Robot vacuum and mop specs from iRobot, Roborock, Ecovacs, and more.
| Model | Suction (Pa) | Mopping | Navigation | Battery | Dustbin | Self-Empty | Price |
|---|---|---|---|---|---|---|---|
| Roborock S8 MaxV Ultra | 10,000 Pa | VibraRise 3.0 (3000rpm) | Reactive AI 2.0 + 3D | 5200 mAh | 350 ml | Yes (Dock) | $1,599 |
| Ecovacs Deebot T30 Omni | 11,000 Pa | OZMO Turbo 2.0 | TrueDetect 3.0 + AI | 5200 mAh | 380 ml | Yes (Dock) | $1,099 |
| iRobot Roomba j9+ | — (undisclosed) | Dual Rubber Brushes | vSLAM 3.0 | — | ~350 ml | Yes (Clean Base) | $899 |
| Roborock Q8 Max+ | 5,500 Pa | Dual SpinBrush | Reactive Tech | 5200 mAh | 470 ml | Yes | $699 |
| Ecovacs Deebot N8 Pro+ | 2,600 Pa | OZMO Pro | dToF LiDAR | 3200 mAh | 400 ml | Yes | $499 |
| iRobot Roomba 692 | — (budget) | No | Adaptive Navigation | — | 300 ml | No | $299 |
Step-by-step diagnostics for the most frequent smart home problems.
Common questions about smart home devices and ecosystems.
Alexa has the widest smart home device support and best routines. Google Assistant is better at search and answers questions more accurately. Siri has the best privacy and deepest Apple ecosystem integration. For most people, Alexa or Google Assistant is the practical choice for smart home control.
Matter is a universal smart home standard backed by Apple, Google, Amazon, and Samsung. Devices that support Matter work across all ecosystems — you can control a Matter device with Alexa, Google Home, and Apple Home simultaneously without needing bridges or hubs.
Not always — many Wi-Fi devices connect directly to your router. But Zigbee and Thread devices need a hub (or a speaker/display with built-in hub). Hubs also improve reliability with local control (works when internet is down) and faster response times.
For hard floors, 2,000–3,000 Pa is fine. For carpets, look for 5,000+ Pa. But suction numbers alone don't tell the whole story — brushroll design, airflow, and navigation matter more than raw Pa. Don't chase the highest number blindly.
Smart speakers only listen for the wake word — they don't continuously record everything. However, voice clips may be sent to the cloud for processing and can be stored (often anonymized). You can review and delete your voice history in the app settings. For maximum privacy, use the physical mute button when not in use.
Troubleshooting guides and complete device specifications.