24% OFF
$173.98
$229.98
Updated October 2026
Data from the official Arlo and SimpliSafe sites.
2026 verdict
In this 2026 SimpliSafe (Gen 3) 8-Piece Kit vs Arlo Home Security System (3-Sensor Kit) comparison, SimpliSafe (Gen 3) 8-Piece Kit comes out ahead thanks to connectivity and sound level.
It wins the broader comparison through connectivity and sound level, while its broader overall balance helps confirm the result. You should still consider Arlo Home Security System (3-Sensor Kit) if price and rating matter more than raw overall balance. That is why SimpliSafe (Gen 3) 8-Piece Kit wins the verdict here.
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| Feature | Arlo Home Security System (3-Sensor Kit) | SimpliSafe (Gen 3) 8-Piece Kit | Winner |
|---|---|---|---|
| Price | $173.98 | $209.00 | Arlo Home Security System (3-Sensor Kit) |
| Rating | 5.0 | 4.5 | Arlo Home Security System (3-Sensor Kit) |
| Connectivity | 2.4 GHz WiFi, Other | 2.4 GHz WiFi, Bluetooth, Other | SimpliSafe (Gen 3) 8-Piece Kit |
| Sound Level | 90 dB | 100 dB | SimpliSafe (Gen 3) 8-Piece Kit |
| Backup Battery | NO | 24 hours | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant | Google Home, Alexa, Home Assistant | Tie |
| Monitoring | App Without a Plan, Alerts Without a Plan, Professional Monitoring, Cellular Backup, Smoke/CO Listener | App Without a Plan, Alerts Without a Plan, Professional Monitoring, Cellular Backup, Smoke/CO Listener | Tie |
| Kit | Keypad | Keypad | Tie |
24% OFF
$173.98
$229.98
- + Price: $173.98
- + Rating: 5.0
- - Connectivity: 2.4 GHz WiFi, Other vs 2.4 GHz WiFi, Bluetooth, Other
- - Sound Level: 90 dB vs 100 dB
Winner
$209.00
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Other
- + Sound Level: 100 dB
- - Price: $209.00 vs $173.98
- - Rating: 4.5 vs 5.0
Frequently Asked Questions
Which is better overall: Arlo Home Security System (3-Sensor Kit) or SimpliSafe (Gen 3) 8-Piece Kit?
SimpliSafe (Gen 3) 8-Piece Kit has the stronger overall profile in this comparison, especially for connectivity and sound level.
What is the biggest difference between Arlo Home Security System (3-Sensor Kit) and SimpliSafe (Gen 3) 8-Piece Kit?
Price is one of the clearest differences: Arlo Home Security System (3-Sensor Kit) lists $173.98, while SimpliSafe (Gen 3) 8-Piece Kit lists $209.00.
Which one looks better on price?
Arlo Home Security System (3-Sensor Kit) is listed at $173.98, while SimpliSafe (Gen 3) 8-Piece Kit is listed at $209.00. Arlo Home Security System (3-Sensor Kit) (better spec).
Who should buy Arlo Home Security System (3-Sensor Kit)?
Choose Arlo Home Security System (3-Sensor Kit) if your priority is price and rating and that matters more than connectivity.
Who should buy SimpliSafe (Gen 3) 8-Piece Kit?
Choose SimpliSafe (Gen 3) 8-Piece Kit if your priority is connectivity and sound level and that matters more than price.
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Compare all 18 Alarm Systems side by side
You are looking at two of them. The full table lines up all Alarm Systems in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 18 Alarm Systems
- 38 specs compared
- 35 filters
- Arlo
Home Security System (3-Sensor Kit)
RingAlarm (2nd Gen) 8-Piece Kit
RingAlarm (2nd Gen) 5-Piece Kit
RingAlarm (2nd Gen) EU
- SimpliSafe
(Gen 3) 8-Piece Kit
RingAlarm Pro 8-Piece Kit
RingAlarm Pro 14-Piece Kit
SimpliSafe(Gen 3) 5-Piece Kit
abodeSmart Security Kit (8-Piece)
YaleSync Smart Home Alarm IA-320
YaleSync Smart Home Alarm IA-330
abodeSmart Security Kit (4-Piece)
YaleSync Smart Home Alarm IA-310
ArloHome Security System SS1501
SimpliSafe(Gen 3) UK Kit
AjaxHub 2 (4G) Jeweller
ArloHome Security System SS1201
CovePuck Security System (6-Piece)
- Alarm SystemsArlo
Home Security System (3-Sensor Kit)
- Alarm SystemsArlo
Home Security System SS1201
- Alarm SystemsArlo
Home Security System SS1501
CamerasArloEssential 2K (3rd Gen)
CamerasArloEssential 2K Wired (2025)
CamerasArloEssential 2K (2nd Gen)
CamerasArloEssential HD (2nd Gen)
CamerasArloEssential Indoor 2K (3rd Gen)
CamerasArloEssential Indoor 2K (2nd Gen)
CamerasArloEssential Indoor HD (2nd Gen)
CamerasArloEssential Pan Tilt (Outdoor)
CamerasArloEssential Pan Tilt
CamerasArloEssential Solar Security Camera
CamerasArloEssential XL 2K (3rd Gen)
CamerasArloEssential XL 2K (2nd Gen)
CamerasArloEssential XL HD (2nd Gen)
CamerasArloGo 2
CamerasArloPro 3 Floodlight
CamerasArloPro 5S 2K
CamerasArloPro 6 XL