--- product_id: 633705979 title: "Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread (iOS 17.4 and Above is Required)" brand: "onvis" price: "£38.51" currency: GBP in_stock: true reviews_count: 5 category: "Onvis" url: https://www.desertcart.co.uk/products/633705979-onvis-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple store_origin: GB region: United Kingdom --- # Thread tech for ultra-responsive alerts 1-year battery life with easy AAA replacement Real-time temp & humidity updates every 15 min Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread (iOS 17.4 and Above is Required) **Brand:** onvis **Price:** £38.51 **Availability:** ✅ In Stock ## Summary > 🏠 Stay ahead of the curve with Onvis—where smart meets secure and seamless! ## Quick Answers - **What is this?** Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread (iOS 17.4 and Above is Required) by onvis - **How much does it cost?** £38.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/633705979-onvis-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple) ## Best For - onvis enthusiasts ## Why This Product - Trusted onvis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Motion Alerts:** Tailor your notifications and detection schedules to fit your lifestyle, eliminating unnecessary alerts and enhancing security control. - • **Privacy-First Smart Security:** Enjoy peace of mind with 100% local data encryption—no cloud storage, no tracking, just secure, private monitoring. - • **Seamless Thread Connectivity:** Experience lightning-fast, reliable motion detection with cutting-edge Thread technology, keeping your smart home instantly informed. - • **Comprehensive Historical Data:** Access up to 32 days of motion, temperature, and humidity records, empowering smarter home automation decisions. - • **All-in-One Environmental Monitoring:** Track temperature, humidity, and light levels effortlessly, with data accessible via Apple HomeKit and Siri for ultimate convenience. ## Overview The Onvis Smart Motion Sensor combines advanced Thread technology with multi-sensor capabilities—monitoring motion, temperature, humidity, and light—while integrating flawlessly with Apple HomeKit. Designed for privacy and convenience, it offers customizable alerts, a 1-year battery life, and stores up to 32 days of environmental data locally, making it an essential upgrade for any modern smart home. ## Description Buy Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread (iOS 17.4 and Above is Required) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: I’m very impressed with these monitor sensors I bought one of the black outdoor ones for my mailbox and it works wonderfully! It’s accurate very little false alarms. It’s especially great to detect automobiles coming into the driveway. It’s about 55 feet away from the nearest hub and doesn’t not have connectivity issues. I also bought the white ones to keep tabs around my exterior doors. They work just as good! I have them under a soffit or something covering it. I know it says for indoor but I’m giving a shot outdoors. I love how easy it is to connect to Apple home! It’s through Matter so setup was a breeze! Review: The product itself is pretty decent. It actually works pretty well but there is a lack of instructions of what all you can do. Also the sticky strip on the back is way too weak. The sensor fell multiple times until I finally had to screw it to the wall. Hoping it didn’t cause damage to it but I won’t know until it fails. If it hadn’t been for these two things this would have been 5 stars. ## Features - 【More Responsive with Thread】This motion sensor is enabled with Thread technology, which makes it more responsive and efficient. You will get real-time notification once movement is detected, HomePod mini as a home hub keeps you informed while you're not at home. - 【Intelligent Activation/Deactivation】Customize motion alerts activation in the Onvis app, allowing you to decide when you wish to be notified and providing control over your monitoring for enhanced security. - 【[Multipurpose Sensor] Smart hygrometer thermometer, Humidity temperature, bright/dark detection activation records are automatically updated every 15 minutes ; Access to Apple Home App or ask Siri for current room temperature and humidity, access to Onvis Home App to check the temperature, humidity and motion records. - 【100% Privacy】No cloud, no tracking. Works with Apple HomeKit, all data is end-to-end encrypted and stored in your iOS devices. - 【Scheduled detection】Set specific time slots for motion detection to align with your daily routine, ensuring no unnecessary alerts during designated hours. - 【Records and Stats】Onvis motion sensor provide 100 recent records, 32 days records - 【Tips】 The CONNECTED hub is required to be a Thread HomeKit Hub. iOS Home APP→ Home Settings→ Home Hubs & Bridges→ choose the hub √ Apple TV 4K A2843(3rd Gen), A2169(2nd Gen) √ Apple HomePod (2nd Gen) √ Apple HomePod mini - 【Notice】 To automate with motion sensor states. Sometimes, the motion sensor status of SMS2 are NOT showing up as automation conditions in iOS Home app(17.2). Before the fix of the Home app, motion based HomeKit automations on the SMS2 motion sensor can be set up in the Onvis Home app and most of the 3rd party apps, and the configuration will sync to HomeKit system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNP57C1G | | ASIN | B0CNP57C1G | | Antenna Location | Residential Security, Automation, Energy Management, Smart Home Integration | | Batteries | 2 AAA batteries required. | | Battery Average Life | 1 years | | Battery Description | Alkaline | | Best Sellers Rank | #4,228 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Motion Detectors | | Brand | Onvis | | Built-In Media | 1*Onvis Motion Sensor, 1* User Manual, 2 pcs AAA alkaline batteries, 1 reset pin | | Color | white | | Compatible Devices | Apple HomeKit | | Country of Origin | China | | Country of origin | China | | Customer Reviews | 3.7 3.7 out of 5 stars (72) | | Customer reviews | 3.7 3.7 out of 5 stars (72) | | Date First Available | 14 May 2024 | | Item Dimensions D x W x H | 64D x 37W x 50H millimeters | | Item Type Name | Smart Motion Sensor | | Item Weight | 100 g | | Item model number | SMS2 | | Lower Temperature Rating | 14 Degrees Fahrenheit | | Manufacturer | Onvis | | Manufacturer | Onvis | | Maximum Range | 7 Meters | | Model Number | SMS2 | | Mounting Type | Wall Mount | | Number of Batteries | 2 AAA batteries required. | | Operating Temperature | 14 Degrees Fahrenheit | | Power Source | Battery Powered | | Product Dimensions | 6.35 x 4.83 x 3.68 cm; 99.79 g | | Unit Count | 1.0 Count | | Upper Temperature Rating | 113 Degrees Fahrenheit | ## Product Details - **Brand:** Onvis - **Colour:** white - **Item weight:** 100 g - **Maximum range:** 7 Meters - **Power source:** Battery Powered ## Images ![Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread (iOS 17.4 and Above is Required) - Image 1](https://m.media-amazon.com/images/I/61PpdizT5BL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***7 on 11 June 2025* I’m very impressed with these monitor sensors I bought one of the black outdoor ones for my mailbox and it works wonderfully! It’s accurate very little false alarms. It’s especially great to detect automobiles coming into the driveway. It’s about 55 feet away from the nearest hub and doesn’t not have connectivity issues. I also bought the white ones to keep tabs around my exterior doors. They work just as good! I have them under a soffit or something covering it. I know it says for indoor but I’m giving a shot outdoors. I love how easy it is to connect to Apple home! It’s through Matter so setup was a breeze! ### ⭐⭐ Review *by B***T on 1 June 2024* The product itself is pretty decent. It actually works pretty well but there is a lack of instructions of what all you can do. Also the sticky strip on the back is way too weak. The sensor fell multiple times until I finally had to screw it to the wall. Hoping it didn’t cause damage to it but I won’t know until it fails. If it hadn’t been for these two things this would have been 5 stars. ### ⭐⭐⭐⭐ Review *by E***S on 9 February 2026* If you’re using Apple Home Kit. You have to pair the device, and then unplug the device you’re using as a hub to reset the connection. Once I did that, the device worked smoothly. ## Frequently Bought Together - Onvis Smart Motion Sensor, Wireless Hygrometer, Thermometer, Works with Apple HomeKit, Smart Home Automation, PIR Motion Detector-Thread ((iOS 17.4 and Above is Required) - Onvis Smart Button, 5-Keys Smart Switch, Scene Controller, Compatible with Apple HomeKit, Automatically Trigger Accessories & Scenes-Thread (iOS 17.4 or Later is Required) - Onvis Thread-Enabled HomeKit Door Window Contact Sensor,Wireless Mini Low-Energy Contact Sensor for Alarm System and Smart Home Automation, iOS Only (2Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/633705979-onvis-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple](https://www.desertcart.co.uk/products/633705979-onvis-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-07*