20% OFF
Prime exclusive deal$14.39
$17.99
Lowest price of the last 6 months
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Updated October 2026
Data from Amazon and official Aqara and Shelly sites.
2026 verdict
Shelly BLU Door/Window Outdoor ZB beats Aqara Door and Window Sensor in 2026, with its clearest edge on warranty, weather resistance, and battery life.
It separates itself most clearly on warranty, weather resistance, and battery life, while still looking better on connectivity. Choose Aqara Door and Window Sensor only if integrations and alerts matter more to you than the broader advantage from Shelly BLU Door/Window Outdoor ZB. That makes Shelly BLU Door/Window Outdoor ZB the clearer recommendation in 2026.
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| Feature | Aqara Door and Window Sensor | Shelly BLU Door/Window Outdoor ZB | Winner |
|---|---|---|---|
| Warranty | 1 year | 2 years | Shelly BLU Door/Window Outdoor ZB |
| Weather Resistance | NO | IP55 | Shelly BLU Door/Window Outdoor ZB |
| Battery Life | 2 years | 5 years | Shelly BLU Door/Window Outdoor ZB |
| Connectivity | Zigbee | Bluetooth, Zigbee | Shelly BLU Door/Window Outdoor ZB |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Samsung SmartThings | Aqara Door and Window Sensor |
| Alerts | Door & Window Open/Close Alerts, Tamper Alerts | Door & Window Open/Close Alerts, Low Battery Alerts | Aqara Door and Window Sensor |
| Sensors | Door & Window Open/Close | Door & Window Open/Close | Tie |
20% OFF
Prime exclusive deal$14.39
$17.99
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Alerts: Door & Window Open/Close Alerts, Tamper Alerts
- - Warranty: 1 year vs 2 years
- - Weather Resistance: NO vs IP55
Winner
Price unavailable right now
- + Warranty: 2 years
- + Weather Resistance: IP55
- + Battery Life: 5 years
- - Integrations: Google Home, Alexa, Samsung SmartThings vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Alerts: Door & Window Open/Close Alerts, Low Battery Alerts vs Door & Window Open/Close Alerts, Tamper Alerts
Frequently Asked Questions
Which is better overall: Aqara Door and Window Sensor or Shelly BLU Door/Window Outdoor ZB?
Shelly BLU Door/Window Outdoor ZB has the stronger overall profile in this comparison, especially for warranty, weather resistance, and battery life.
What is the biggest difference between Aqara Door and Window Sensor and Shelly BLU Door/Window Outdoor ZB?
Warranty is one of the clearest differences: Aqara Door and Window Sensor lists 1 year, while Shelly BLU Door/Window Outdoor ZB lists 2 years.
Who should buy Aqara Door and Window Sensor?
Choose Aqara Door and Window Sensor if your priority is integrations and alerts and that matters more than warranty.
Who should buy Shelly BLU Door/Window Outdoor ZB?
Choose Shelly BLU Door/Window Outdoor ZB if your priority is warranty and weather resistance and that matters more than integrations.
Full comparison table
Compare all 30 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.
- 30 Door & Window Sensors
- 40 specs compared
- 35 filters
RingWindow and Door Contact Sensor (2nd gen)
$14.99
EufyEntry Sensor
17% OFF$29.99$24.99
PhilipsHue Secure Contact Sensor
$39.99
YoLinkLoRa Smart Outdoor Contact Sensor
20% OFF$24.99$19.99
YoLinkSolar Outdoor Door Sensor
20% OFF$31.99$25.59
AeotecMultipurpose Sensor
$38.99
ShellyBLU Door/Window ZB
- Aqara
Door and Window Sensor
20% OFF$17.99$14.39 
RingOutdoor Contact Sensor
SwitchBotContact Sensor
15% OFF$15.99$13.59
EufyEntry Sensor E20
$29.99
SonoffSenseGuard DW Gen2
€40.91
EcobeeSmartSensor for Doors & Windows
17% OFF$59.99$49.99
AeotecDoor Window Sensor 7
CentraliteMicro Door Sensor
EveDoor & Window
32% OFF$43.95$29.95
HeimanWindow Door Alarm
ArloAll-in-One Sensor
7% OFF$29.99$27.90
SonoffSNZB-04P ZigBee Door/Window Sensor
SonoffDW2-WIFI
Air Quality MonitorsAqaraTVOC Air Quality Monitor
3.4(467)
CamerasAqaraCamera E1
4.2(1,813)30% OFF$69.99$48.99
CamerasAqaraCamera G100
4.2(1,711)15% OFF$39.99$33.99
CamerasAqaraCamera Hub G2H Pro
4.3(2,168)
CamerasAqaraCamera Hub G3
4.2(1,043)29% OFF$119.99$84.99
CamerasAqaraCamera Hub G350
4.3(222)15% OFF$139.99$118.99
CamerasAqaraCamera Hub G5 Pro PoE
4.5(302)30% OFF$229.99$159.99
CamerasAqaraCamera Hub G5 Pro WiFi
4.2(291)$199.99
DoorbellsAqaraDoorbell Camera G400 (Wired)
4.2(405)15% OFF$99.99$84.99
DoorbellsAqaraDoorbell Camera Hub G410
3.9(1,475)31% OFF$144.99$99.99
DoorbellsAqaraSmart Video Doorbell G4
3.6(3,328)13% OFF$79.99$69.99
Door LocksAqaraSmart Lock D200i
3.3(7)
Door LocksAqaraSmart Lock N100 Zigbee Edition
$159.90
Door LocksAqaraSmart Lock U100
4.1(2,568)17% OFF$149.99$124.99
Door LocksAqaraSmart Lock U200
2.6(2,057)
Door LocksAqaraSmart Lock U300
3.6(370)
Door LocksAqaraSmart Lock U400
4.1(402)19% OFF$269.99$219.99
Door LocksAqaraSmart Lock U50
4.0(670)17% OFF$119.99$99.99
Door & Window SensorsAqaraDoor and Window Sensor P2
3.6(1,120)20% OFF$29.99$23.99- Door & Window SensorsAqara
Door and Window Sensor
4.4(6,103)20% OFF$17.99$14.39
CamerasShellyCamera
DisplaysShellyWall Display X1i
€188.90
DisplaysShellyWall Display XL
4.1(64)20% OFF$349.99$279.99
DisplaysShellyWall Display
4.4(434)€128.24- Door & Window SensorsShelly
BLU Door/Window Outdoor ZB
- Door & Window SensorsShelly
BLU Door/Window ZB
4.5(40) 
Energy MonitorsShelly3EM-63W Gen3
4.6(137)16% OFF€71.28€59.99
Energy MonitorsShellyEM Gen3
4.6(268)20% OFF$69.99$55.99
Energy MonitorsShellyEM Gen4
3% OFF€67.00€65.12
Energy MonitorsShellyEM Mini Gen4
4.5(135)20% OFF$24.99$19.99
Energy MonitorsShellyPro 3EM 3CT63
4.4(347)20% OFF$150.99$120.79
Energy MonitorsShellyPro 3EM-400
4.3(21)20% OFF$329.99$263.99
Energy MonitorsShellyPro 3EM v2
4.5(78)$154.99
Energy MonitorsShellyPro EM-50
4.6(952)$119.99
Gas DetectorsShellyGAS (CNG)
4.2(45)14% OFF€64.99€55.84
Gas DetectorsShellyGAS (LPG)
LED BulbsShellyMulticolor Bulb E27 Gen3
4.2(29)€9.90
Motion SensorsShellyBLU Motion ZB
4.5(43)$26.99
Motion SensorsShellyBlu Motion
4.0(1,034)
PlugsShellyPlug M Gen3
4.5(791)€12.90