Door & Window Sensors · Head to head

Aqara Door and Window Sensor vs Shelly BLU Door/Window ZB

Full Smart Door & Window Sensors comparison in 2026

Updated October 2026
Data from Amazon and official Aqara and Shelly sites.
2026 verdict
Between Shelly BLU Door/Window ZB and Aqara Door and Window Sensor, Shelly BLU Door/Window ZB is the better overall pick in 2026, leading on rating, warranty, and battery life.
Shelly BLU Door/Window ZB
Winner
Shelly BLU Door/Window ZB
$22.99

Last recorded price

Buy on Amazon USA
It separates itself most clearly on rating, warranty, and battery life, while still looking better on connectivity and sensors. The only strong reason to choose Aqara Door and Window Sensor is if price, integrations, and alerts are more important to you than the overall verdict. That is why Shelly BLU Door/Window ZB wins the verdict here.
Aqara Door and Window Sensor
Aqara
#3 Best Seller in Door & Window Sensors

Aqara Door and Window Sensor

10% OFF
Prime exclusive deal
$16.19
$17.99
13% above its lowest price of the last 6 months ($14.39)
18% above its lowest price of the last 6 months (€14.39)

Last recorded price

Buy on Amazon USA

Also sold in packs

  • Pack of 35% OFF$42.74$44.99$14.25 per unitBuy
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FeatureAqara Door and Window SensorShelly BLU Door/Window ZBWinner
Price$16.19$22.99Aqara Door and Window Sensor
Rating4.44.6Shelly BLU Door/Window ZB
Warranty1 year2 yearsShelly BLU Door/Window ZB
Battery Life2 years5 yearsShelly BLU Door/Window ZB
ConnectivityZigbeeBluetooth, ZigbeeShelly BLU Door/Window ZB
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantAqara Door and Window Sensor
SensorsDoor & Window Open/CloseDoor & Window Open/Close, LightShelly BLU Door/Window ZB
AlertsDoor & Window Open/Close Alerts, Tamper AlertsDoor & Window Open/Close Alerts, Low Battery AlertsAqara Door and Window Sensor
Weather ResistanceNONOTie
Aqara

Aqara Door and Window Sensor

10% OFF
Prime exclusive deal
$16.19
$17.99

Last recorded price

Buy on Amazon USA
  • + Price: $16.19
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Alerts: Door & Window Open/Close Alerts, Tamper Alerts
  • - Rating: 4.4 vs 4.6
  • - Warranty: 1 year vs 2 years
Winner
Shelly

Shelly BLU Door/Window ZB

Prime exclusive deal
$22.99

Last recorded price

Buy on Amazon USA
  • + Rating: 4.6
  • + Warranty: 2 years
  • + Battery Life: 5 years
  • - Price: $22.99 vs $16.19
  • - Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Aqara Door and Window Sensor
  • Shelly BLU Door/Window ZB

Loading price history...

Frequently Asked Questions

Which is better overall: Aqara Door and Window Sensor or Shelly BLU Door/Window ZB?

Shelly BLU Door/Window ZB has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.

What is the biggest difference between Aqara Door and Window Sensor and Shelly BLU Door/Window ZB?

Price is one of the clearest differences: Aqara Door and Window Sensor lists $16.19, while Shelly BLU Door/Window ZB lists $22.99.

Which one looks better on price?

Aqara Door and Window Sensor is listed at $16.19, while Shelly BLU Door/Window ZB is listed at $22.99. Aqara Door and Window Sensor (better spec).

Who should buy Aqara Door and Window Sensor?

Choose Aqara Door and Window Sensor if your priority is price and integrations and that matters more than rating.

Who should buy Shelly BLU Door/Window ZB?

Choose Shelly BLU Door/Window ZB if your priority is rating and warranty and that matters more than price.

Full comparison table

Compare all 32 Door & Window Sensors side by side

You are looking at two of them. The full table lines up all Door & Window Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 32 Door & Window Sensors
  • 40 specs compared
  • 35 filters
Open the full comparison
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