Sensors

$40 – $55

Matter-enabled motion and light sensor with Thread connectivity, IPX3 water resistance for indoor/outdoor use.

$20 – $30

Zigbee 3.0 motion sensor with 170° detection angle and 5-year battery life. Built-in light sensor. Configurable timeout (1-200s). Requires Aqara hub.

$15 – $25

Zigbee temperature, humidity, and atmospheric pressure sensor with ±0.3°C accuracy. 2-year battery life. Requires Aqara hub.

$35 – $45

Matter over Thread contact sensor with no cloud dependency. 100% private, local only. Works with Apple Home, Google, Alexa, SmartThings.

$35 – $45

Zigbee motion sensor with 100° FOV and 5m range. Built-in daylight sensor. Requires Hue Bridge. Works with HomeKit, Alexa, Google.

$17 – $25

Slim Z-Wave door/window contact sensor with 3-year battery life. Part of Ring Alarm system. Works with Alexa.

$25 – $35

Z-Wave motion detector with 90° coverage and 25ft range. Pet-friendly (up to 50lbs). Works with Ring Alarm system and Alexa.

$20 – $30

Zigbee motion sensor with 15ft range, temperature monitoring, and magnetic ball mount for SmartThings ecosystem.

$44.95 – $59.99

Swiss-sensor Bluetooth temperature and humidity monitor with ±0.3°C accuracy, 100m range, 20-day onboard storage, and optional WiFi gateway for remote access.

$17 – $25

Smart door/window contact sensor with built-in motion and light sensors, 3-year battery life.

$17 – $25

Wireless PIR motion sensor with 30ft range, light sensor, and 3-year battery life for smart home automation.

$14.99 – $24.99

LoRa-powered door/window sensor with 1/4 mile range, 5-year battery life on AA batteries, door-left-open reminders, and Alexa/Home Assistant compatibility.

$15.99 – $24.99

Compact Zigbee vibration, tilt, and drop sensor with 3 sensitivity levels, 2-year battery life, and HomeKit/Alexa/Google compatibility.

$49.99 – $99.99

Wireless temperature and occupancy sensor for Ecobee thermostats with 60ft range, 5-year battery life, and Follow Me room prioritization.

$19.99 – $39.99

WiFi + Bluetooth temperature and humidity sensor with Swiss SHT30 sensor, ±0.3°C accuracy, 2-year data export, app alerts, and Alexa compatibility.

$49.99 – $89.99

WiFi water leak and freeze detector with 5ft cable sensor (extendable to 500ft), 100dB alarm, temperature/humidity monitoring, and 3-year battery life.

$12.99 – $19.99

Wireless door/window contact sensor for SimpliSafe Gen 3 system with 1.5-inch trigger gap, 5-year battery life, and secret alert capability.

$27.8 – $39.99

Pet-friendly PIR motion sensor with 35ft range, 90° field of view, adjustable sensitivity, and Pet Mode for animals up to 60 lbs.

$15.99 – $24.99

LoRa-powered indoor PIR motion sensor with 1/4 mile range, 2+ year battery life, adjustable sensitivity, and Alexa/Home Assistant compatibility.

$14 – $22

Compact Zigbee door/window contact sensor with 2-year battery life. Works with HomeKit, Alexa, and Google via Aqara hub. 22mm detection gap.

$15 – $25

Zigbee water leak sensor with IP67 rating. Instant alerts, 2-year battery, HomeKit compatible via hub.

$8 – $15

Budget Zigbee motion sensor with IP44 rating for bathroom use, controls up to 10 IKEA smart lights.

$24.99 – $39.99

Z-Wave water leak and low temperature sensor for Ring Alarm system with 250ft range, 3-year battery, and alerts when water detected or temperature drops below 40°F.