Wireless Human Presence Sensor LWR01, mmWave Radar, Occupancy & Motion Sensor, Battery-Powered, IPX3 Water Resistant, Matter Over Thread, Requires Thread-Compatible Smart Home Hub/Router

Price: null - $39.99
(as of Oct 01, 2026 20:26:52 UTC – Details)

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NOTE:Requires iOS/iPadOS 16.4 (or later) or Android 8.1 (or later) plus a hub of your chosen platform: -Apple Home: Apple TV 4K (2nd gen / 3rd gen 128 GB), HomePod (2nd gen), HomePod mini -Amazon Alexa: Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8 (3rd gen), Echo Show 10 (3rd gen), Echo Studio, eero Pro 6E/Pro 6/6+/6/PoE 6/PoE gateway/Max 7 -Google Home: Nest Hub (2nd gen), Nest Hub Max, Nest Wifi Pro (Wi-Fi 6E), Google TV Streamer (4K) -Homey:Homey Pro (Early 2023)/Pro Mini -Samsung SmartThings: SmartThings Hub v3/Station
【Detects Human Presence 】Powered by mmWave Radar Technology, the LWR01 offers exceptional sensitivity, detects even subtle movement and stillness (up to 3.5m/11.48ft for standstill, 6m/19.68ft for movement), meaning it detects you even when you’re binge-watching without moving.
【Designed for Daily Life – Splashproof】With an IPX3 water resistance rating, it is ideal for various daily scenarios, including use in bathrooms and other moisture-prone environments.
【Battery Powered with Optional Wired Support】Enjoy over 1 year of battery life for a truly wireless experience. For continuous high-performance use, you can also power it via a Type-C DC connection.
【Light-Aware Automation】Built-in ambient light sensor opens up new possibilities for smart home automation. Smart daylight detection prevents lights from turning on when natural light is sufficient—cutting energy bills without lifting a finger.
【Multi-Ecosystem Support】Operates on the Matter over Thread protocol that ensures compatibility with your existing smart home—no new hub needed. Including Apple HomeKit, Amazon Alexa, Google Home, Samsung SmartThings, HomeAssistant and more.
Customers report mixed experiences with the motion sensor’s reliability, with some saying it works well while others find it completely unreliable. The sensor receives mixed feedback about its quality, with some finding it excellent while others describe it as lousy. Moreover, connectivity issues are reported, with one customer mentioning frequent disconnections. Additionally, accuracy and battery life receive mixed reviews, with some customers reporting inaccurate detection and one noting great battery performance. The sensor integrates well with both Apple HomeKit and DIY Home Assistant systems.