Samsung SmartThings Sensor Not Pairing or Detecting

Samsung SmartThings sensors (2024) offer Matter and Zigbee connectivity. This guide covers issues.

Sensor Not Pairing

1. Use SmartThings app
2. SmartThings Hub or Station required
3. Pull battery tab to activate
4. Sensor auto-discovered during pairing
5. Matter version pairs to other platforms

Motion Sensor Setup

1. PIR motion detection
2. Mount at 7 feet height ideal
3. Includes temperature sensor
4. Adjustable sensitivity in app
5. Pet immunity configurable

Water Leak Sensor

1. Probes detect water contact
2. Also reports temperature
3. Place probes on floor
4. Instant alerts when water detected
5. Battery life 1-2 years

Matter Support

1. 2024 sensors support Matter
2. Works with Apple, Google, other platforms
3. SmartThings can bridge to Matter
4. Cross-platform automations
5. Multi-admin supported

Automations

1. Create routines in SmartThings
2. Motion triggers lights, cameras
3. Water sensor triggers alerts, shutoff valves
4. Temperature alerts for freeze warnings
5. Works with third-party devices

Battery and Range

1. CR2450 battery typical
2. Low battery notifications
3. Zigbee range extends via mesh
4. SmartThings plugs act as repeaters
5. Replace battery when weak