Door & Window Sensors · Head to head

Arlo All-in-One Sensor vs SwitchBot Contact Sensor

Full Smart Door & Window Sensors comparison in 2026

Updated November 2026
Data from the official Arlo and SwitchBot sites.
2026 verdict
SwitchBot Contact Sensor edges out Arlo All-in-One Sensor in 2026, led by price, rating, and integrations.
SwitchBot Contact Sensor
Winner
SwitchBot Contact Sensor
$16.99
Buy on Amazon USA
The comparison tilts its way because of price, rating, and integrations, with its broader overall balance keeping it in front. Arlo All-in-One Sensor can still be the right pick, but only if sensors and alerts outweigh the wider strengths of SwitchBot Contact Sensor. For the average buyer, SwitchBot Contact Sensor is the safer choice.
Works with
vs
Winner
SwitchBot Contact Sensor
SwitchBot

SwitchBot Contact Sensor

Prime exclusive deal
$16.99
Buy on Amazon USA

Also sold in packs

  • Pack of 237% OFF€37.80€59.98€18.90 per unitYou save €2.18Buy
  • Pack of 3$35.99$12.00 per unitYou save $14.98Buy
Works with
Connectivity
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FeatureArlo All-in-One SensorSwitchBot Contact SensorWinner
Price$19.99$16.99SwitchBot Contact Sensor
Rating4.14.4SwitchBot Contact Sensor
IntegrationsGoogle Home, Alexa, Samsung SmartThingsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterSwitchBot Contact Sensor
SensorsDoor & Window Open/Close, Light, Motion, TemperatureDoor & Window Open/Close, Light, MotionArlo All-in-One Sensor
AlertsDoor & Window Open/Close Alerts, Motion Alerts, Temperature AlertsDoor & Window Open/Close Alerts, Motion AlertsArlo All-in-One Sensor
Warranty1 year1 yearTie
Weather ResistanceNONOTie
ConnectivityOtherBluetoothTie
Arlo

Arlo All-in-One Sensor

33% OFF
Prime exclusive deal
$19.99
$29.99
Buy on Amazon USA
  • + Sensors: Door & Window Open/Close, Light, Motion, Temperature
  • + Alerts: Door & Window Open/Close Alerts, Motion Alerts, Temperature Alerts
  • - Price: $19.99 vs $16.99
  • - Rating: 4.1 vs 4.4
Winner
SwitchBot

SwitchBot Contact Sensor

Prime exclusive deal
$16.99
Buy on Amazon USA
  • + Price: $16.99
  • + Rating: 4.4
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Sensors: Door & Window Open/Close, Light, Motion vs Door & Window Open/Close, Light, Motion, Temperature
  • - Alerts: Door & Window Open/Close Alerts, Motion Alerts vs Door & Window Open/Close Alerts, Motion Alerts, Temperature Alerts

Frequently Asked Questions

Which is better overall: Arlo All-in-One Sensor or SwitchBot Contact Sensor?

SwitchBot Contact Sensor has the stronger overall profile in this comparison, especially for price, rating, and integrations.

What is the biggest difference between Arlo All-in-One Sensor and SwitchBot Contact Sensor?

Price is one of the clearest differences: Arlo All-in-One Sensor lists $19.99, while SwitchBot Contact Sensor lists $16.99.

Which one looks better on price?

Arlo All-in-One Sensor is listed at $19.99, while SwitchBot Contact Sensor is listed at $16.99. SwitchBot Contact Sensor (better spec).

Who should buy Arlo All-in-One Sensor?

Choose Arlo All-in-One Sensor if your priority is sensors and alerts and that matters more than price.

Who should buy SwitchBot Contact Sensor?

Choose SwitchBot Contact Sensor if your priority is price and rating and that matters more than sensors.

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