Wi-Fi Smart Home Sensors & Sirens Price Comparison - Find the best deals at PriceSpy

Name	Price	Rating	Popularity	Communication protocol	Type of sensor
Google Nest Protect Smoke + CO Alarm S3003LW (2nd Generation)	£94.99 Free delivery	2.6 (5)	4	Wi-Fi, Bluetooth	Smoke, Motion, Temperature, Light, Humidity
Google Nest Protect Smoke + CO Alarm S3000BW (2nd Generation)	£82.80 £92.75 Incl. delivery	3.8 (20)	8	Wi-Fi, Bluetooth	Smoke, Motion, Temperature, Light, Humidity
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Netatmo Smart Indoor Air Quality Monitor	£84.38 £105.67 Incl. delivery	4 (2)	15	Wi-Fi, HomeKit	Temperature, Humidity, Audio, Air quality
Airthings View Plus	£249.99 £254.94 Incl. delivery	3.3 (4)	16	Wi-Fi, Bluetooth	Temperature, Humidity, Air quality, Gas
Netatmo Smart Smoke Alarm	£79.33 Free delivery	4.3 (3)	18	Wi-Fi, Bluetooth, HomeKit	Alarm, Smoke, Motion, Temperature
WiZ Motion Sensor	£14.99 £21.99 Incl. delivery		20	Wi-Fi, HomeKit	Motion
Aqara Temperature and Humidity Sensor	£17.99 £28.49 Incl. delivery	4.2 (15)	22	ZigBee, Wi-Fi, Matter	Temperature, Humidity
SwitchBot Hub 2	£94.99 Free delivery		31	Wi-Fi	Temperature
Airthings Wave	£151.43 Free delivery	4.3 (3)	36	Wi-Fi, Bluetooth	Temperature, Humidity, Gas
Netatmo Smart Indoor Siren	£44.90 Free delivery		43	Wi-Fi, Bluetooth	Alarm, Motion
Netatmo Wind Gauge	£76.88 £89.99 Incl. delivery	1.9 (10)	45	433MHz, Wi-Fi
Nedis WiFi Smart Water Leak Detector WIFIDW10WT	£34.92 Free delivery	1.5 (2)	50	Wi-Fi	Flood
Eve Systems Door & Window	£28.58 Free delivery	5 (1)	52	ZigBee, Wi-Fi, Bluetooth, HomeKit	Temperature, Door/Window
Eve Systems Motion	£54.50 Free delivery	5 (1)	60	Wi-Fi, Bluetooth, HomeKit	Motion
Netatmo Smart Door and Window Sensors	£74.39 Free delivery		67	Wi-Fi	Alarm, Motion, Door/Window, Vibration
Bosch Smart Home Twinguard Smoke Detector	£102.49 Free delivery		68	Wi-Fi	Smoke
Nedis Smart PIR Motion Sensor	£14.45 £18.94 Incl. delivery	1 (1)	72	ZigBee, Wi-Fi	Motion
Netatmo Smart Carbon Monoxide Alarm	£87.88 Free delivery		74	Wi-Fi	Smoke, Gas
Sonoff SNZB-02	£10.34 £15.69 Incl. delivery	3.5 (2)	75	ZigBee, Wi-Fi	Temperature, Humidity
Eufy Motion Sensor	£24.99 £29.76 Incl. delivery		77	868MHz (not Z-wave/ZigBee), Wi-Fi	Motion
Nedis Smart Zigbee Climate Sensor	£22.80 Free delivery	4.3 (3)	82	ZigBee, Wi-Fi	Temperature, Humidity
D-Link DCH-S150	£69.99 Free delivery		87	Wi-Fi, Bluetooth	Alarm, Motion
Ubiquiti Networks mFi-THS	£27.87 Free delivery		88	Wi-Fi	Temperature, Humidity
Brennenstuhl WRHM01	£35.98 Free delivery		92	Wi-Fi	Smoke, Temperature
Devolo Home Control Siren	£130.76 Free delivery		93	Z-Wave, Wi-Fi	Alarm
Swann SWIFI-MOTION-GL Motion Sensor	£16.99 Free delivery		94	ZigBee, Wi-Fi	Motion
Swann SWIFI-LEAK-GL Flood and Leak Detector	£32.99 Unknown delivery cost		95	Wi-Fi	Flood
Nedis WiFi Smart Siren WIFISI10CWT	£12.89 £17.38 Incl. delivery		96	Wi-Fi	Alarm
Shelly H&T	£15.99 Unknown delivery cost	2.2 (5)	99	Wi-Fi	Motion, Temperature, Humidity
Trust Wireless Motion Sensor APIR-2150	£25.99 Free delivery		102	433MHz, Wi-Fi	Motion
Bosch Water Alarm	£45.00 £48.49 Incl. delivery		104	ZigBee, Wi-Fi	Flood
Abus AirSecure	£106.99 £192.39 Incl. delivery		106	Wi-Fi	Smoke, Temperature, Humidity
Ubiquiti Networks mFi-DS	£14.67 Free delivery		107	Wi-Fi	Door/Window
Ubiquiti Networks mFi-MSW	£39.02 Free delivery		108	Wi-Fi	Motion
Motorola Home Smart Nursery Alert Sensor MBP81SN-2	£12.95 Free delivery		113	Wi-Fi	Door/Window
Hama WiFi Motion Sensor	£15.49 £22.99 Incl. delivery		120	Wi-Fi	Motion
Nedis Wi-Fi Smart Motion Sensor WIFISM10WT	£33.92 Free delivery		136	Wi-Fi	Motion
Nedis Smart Door or Window Sensor	£19.92 Free delivery		146	ZigBee, Wi-Fi	Motion, Door/Window
Sonoff SNZB-03	£15.82 Free delivery		147	ZigBee, Wi-Fi	Motion, Door/Window
Nedis WiFi Smart Motion Sensor WIFISM10CWT	£32.19 Free delivery		153	Wi-Fi	Motion
Airthings View Pollution	£159.99 £164.94 Incl. delivery		154	Wi-Fi	Temperature, Humidity
Airthings View Radon	£159.99 £164.94 Incl. delivery		155	Wi-Fi	Temperature, Humidity
Trust Wireless Motion Sensor AWST-6000	£25.99 Free delivery		167	433MHz, Wi-Fi	Motion
EZVIZ Home Alarm Starter Kit	£79.99 £83.94 Incl. delivery		169	Wi-Fi	Temperature

2.6

(5)

4

Wi-Fi, Bluetooth

Smoke, Motion, Temperature, Light, Humidity

56 products

Google Nest Protect Smoke + CO Alarm S3003LW (2nd Generation)

Google Nest Protect Smoke + CO Alarm S3000BW (2nd Generation)

Netatmo Smart Indoor Air Quality Monitor

Airthings View Plus

Netatmo Smart Smoke Alarm

WiZ Motion Sensor

Aqara Temperature and Humidity Sensor

SwitchBot Hub 2

Airthings Wave

Netatmo Smart Indoor Siren

Netatmo Wind Gauge

Nedis WiFi Smart Water Leak Detector WIFIDW10WT

Eve Systems Door & Window

Eve Systems Motion

Netatmo Smart Door and Window Sensors

Bosch Smart Home Twinguard Smoke Detector

Nedis Smart PIR Motion Sensor

Netatmo Smart Carbon Monoxide Alarm

Sonoff SNZB-02

Eufy Motion Sensor

Nedis Smart Zigbee Climate Sensor

D-Link DCH-S150

Ubiquiti Networks mFi-THS

Brennenstuhl WRHM01

Devolo Home Control Siren

Swann SWIFI-MOTION-GL Motion Sensor

Swann SWIFI-LEAK-GL Flood and Leak Detector

Nedis WiFi Smart Siren WIFISI10CWT

Shelly H&T

Trust Wireless Motion Sensor APIR-2150

Bosch Water Alarm

Abus AirSecure

Ubiquiti Networks mFi-DS

Ubiquiti Networks mFi-MSW

Motorola Home Smart Nursery Alert Sensor MBP81SN-2

Hama WiFi Motion Sensor

Nedis Wi-Fi Smart Motion Sensor WIFISM10WT

Nedis Smart Door or Window Sensor

Sonoff SNZB-03

Nedis WiFi Smart Motion Sensor WIFISM10CWT

Airthings View Pollution

Airthings View Radon

Trust Wireless Motion Sensor AWST-6000

EZVIZ Home Alarm Starter Kit

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