---
product_id: 589602470
title: "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: "€ 61.72"
currency: EUR
in_stock: true
reviews_count: 8
category: "Onvis"
url: https://www.desertcart.hr/products/589602470-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple-homekit
store_origin: HR
region: Croatia
---

# Thread tech for ultra-fast response Stores 32 days of motion & climate data Year-long battery life on 2 AAA cells 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:** € 61.72
**Availability:** ✅ In Stock

## Summary

> 🏠 Elevate your smart home game with Onvis — motion, climate, and control in one sleek sensor!

## Quick Answers

- **What is this?** 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?** € 61.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/589602470-smart-motion-sensor-wireless-hygrometer-thermometer-works-with-apple-homekit)

## 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

- • **Instant Smart Alerts:** Real-time motion notifications powered by Thread tech keep you ahead of every movement.
- • **Privacy-First Design:** 100% local data storage with end-to-end encryption—no cloud, no tracking, just secure smart living.
- • **Multi-Sensor Precision:** Accurate temperature and humidity tracking updated every 15 minutes, calibrated to your environment.
- • **Customizable Motion Control:** Schedule detection windows and toggle sensor activation to fit your daily routine and privacy needs.
- • **Seamless Apple HomeKit Integration:** Effortlessly control and automate with Siri and the Apple Home app for a truly connected lifestyle.

## Overview

The Onvis Smart Motion Sensor is a compact, battery-powered device featuring advanced Thread technology for lightning-fast motion detection up to 7 meters. It integrates seamlessly with Apple HomeKit, enabling customizable automations and voice control via Siri. Beyond motion sensing, it tracks temperature and humidity with updates every 15 minutes, storing up to 32 days of data locally with full encryption—ensuring privacy without cloud dependency. With a year-long battery life on 2 AAA alkaline batteries and flexible scheduling options, it’s designed for professional millennials seeking smart home efficiency, security, and control.

## Description

desertcart.com : 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) : Electronics

Review: Fast Reliable Motion Sensor - We have smart switches and lights in our kitchen so we have been looking for a smaller battery powered Matter or HomeKit motion sensor. We wanted some of the lights to turn on and off automatically when you enter or leave the room. I setup the motion detector on a shelf about 20 feet from the entrance to the kitchen and near another hallway that someone might walk in from in the dark. I angled the motion detector so it’s seeing activity also in the kitchen to trigger motion. Works perfectly with the automation I setup to turn on the under-counter lights if anyone enters the kitchen between sunset/sunrise and if the overhead can lights were turned off. I needed to use the convert to shortcut feature to achieve this when creating the automation. Another thing I appreciate about this other than how fast it triggers the lights to turn on/off and its motion detection distance is that it is built on thread so that it isn’t connecting as another device to Wi-Fi but instead connecting through the Apple TV or HomePod Mini we have. Nice that it includes a temperature sensor and humidity sensor which were almost exactly the same readings as my smart thermostat. The Onvis app definitely needs an interface overhaul to update it to iOS design language but it functions well. Really easy to adjust settings within the Onvis app such as the interval that it is checking for motion, motion sensitivity or even if you want it to only detect motion in the light/dark or always. I did run into an issue with Apple Home when setting up an automation saying if the motion detector turns on versus detects motion but I just force quit Onvis and the Apple Home app and restarted creating the automation then it populated the detects motion trigger.
Review: Disabling a motion sensor is finlly possible! - If you use motion sensors to turn on lights, there are times where you want certain lights to not turn on at all. If you are a HomeKit user, the only way to make this happen is to use a Homebridge dummyswitch, which for nontechnical user is a lot to ask. The other option is to use another HomeKit accessory, like a light bulb, as a condition in your automation. While this works, you need to find an unused accessory or buy a new one to use as the on/off switch. Enter the new Onvis SMS2 motion sensor, which gives the user the ability to disable the motion sensor within their app, and in HomeKit. In the app, you can easily disable the motion sensor from the main page. In HomeKit, there is an “Active” flag that can be accessed in various 3rd party HomeKit apps. Further, since this flag is exposed to HomeKit, you can use it in HomeKit Scenes, Automations, and Shortcuts. Now, if you just don’t want the motion sensor to trigger accessories at all, you can create a Scene and then say: “Hey Siri, disable the bedroom sensor” and now that motion sensor will be completely disabled. If you want to disable the motion sensor based on an IOS focus mode, this is also now possible via a Shortcut. The great thing about this solution is the average user can now enable/disable the sensor without any need of additional technical knowledge like Homebridge, programming a Hue Bridge, etc. It just works. When the motion sensor is disabled, then those disabled accessories do not trigger even when you use scenes and automations if those accessories are a part of it. If you have other motion sensors, you can now include this new “Active” flag in their HomeKit automations to disable them as well. This is a problem that has plagued motion sensors since HomeKit gained support for them. We now have the ability to turn off the Onvis motion sensor as easily as turning off a light switch. So, if you have guests over, you can quickly disable all automations until they leave. The other interesting thing about this motion sensor is that the motion sensor timeout is also exposed to HomeKit. Therefore, if you need the motion sensor to have a different timeout depending on certain scenarios, you can do this now. For instance, during the day, the timeout in my bathroom motion sensor is set to 5 minutes. But late at night, it’s set to 1 minute. The motion sensitivity is also exposed to HomeKit. If you find the motion sensor is not triggering as you like, because of the ambient temperature, you can dynamically change the motion sensitivity to compensate. There is also a "Reminder" feature that tells you when the countdown timer gets to a percentage of the total countdown time. For instance, if the countdown timer is set to 10 minutes, you can set the reminder to 50% of that value. Then in the Onvis app, you can create a custom automation to dim the lights when that value is reached. This feature appears to allow the user to simulate the slow dimming feature of the Philips Hue lights when paired with their motion sensor. Lastly, the sensor also includes a temperature and humidity sensor. And finally, these sensors can b calibrated to match the values of other temperature and humidity sensors you may have in the same room. This is another feature that has always been missing from multi-sensor products. The only feature that is really missing from this product is a true light sensor, like Eve Motion and the Hue motion sensor has. Therefore, automations based on lux values are not possible. But with that said, I’m still giving it 5 stars because of the activation/deactivation feature of this motion sensor and being able to change the motion sensor timeout and sensitivity via HomeKit. The activation/deactivation feature alone is saves a lot of time and aggravation. So, even if you have another HomeKit motion sensor, I highly suggest buying this new Onvis motion sensor and use it in conjunction with what you have in order to be able disable automations more easily.

## 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.
- 【Smart Activation & Deactivation】Customize motion alerts in the Onvis app to suit your schedule. Choose when to receive notifications, giving you complete control over your monitoring and enhancing your home 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 |
| Batteries | 2 AAA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Battery Description | AAA Replacement Alkaline Batteries |
| Battery Life | 8760 Hours |
| Best Sellers Rank | #36,274 in Electronics ( See Top 100 in Electronics ) #126 in Motion Detectors (Electronics) |
| Brand | ONVIS |
| Color | white |
| Compatible Devices | Apple HomeKit |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,759) |
| Date First Available | November 20, 2023 |
| Description Pile | AAA Replacement Alkaline Batteries |
| Item Weight | 3.52 ounces |
| Item model number | SMS2 |
| Lower Temperature Rating | 14 Degrees Fahrenheit |
| Manufacturer | Onvis |
| Maximum Range | 7 Meters |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AAA batteries required. |
| Operating Temperature | 14 Degrees Fahrenheit |
| Power Source | Battery Powered |
| Product Dimensions | 2.5 x 1.9 x 1.45 inches |
| Recommended Uses For Product | Home Monitoring |
| Smart Home Compatibility | Smart Home Compatible |
| Upper Temperature Rating | 113 Degrees Fahrenheit |

## Product Details

- **Brand:** ONVIS
- **Color:** white
- **Item Weight:** 0.22 Pounds
- **Maximum Range:** 7 Meters
- **Power Source:** Battery Powered

## Images

![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)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast Reliable Motion Sensor
*by J***D on January 29, 2026*

We have smart switches and lights in our kitchen so we have been looking for a smaller battery powered Matter or HomeKit motion sensor. We wanted some of the lights to turn on and off automatically when you enter or leave the room. I setup the motion detector on a shelf about 20 feet from the entrance to the kitchen and near another hallway that someone might walk in from in the dark. I angled the motion detector so it’s seeing activity also in the kitchen to trigger motion. Works perfectly with the automation I setup to turn on the under-counter lights if anyone enters the kitchen between sunset/sunrise and if the overhead can lights were turned off. I needed to use the convert to shortcut feature to achieve this when creating the automation. Another thing I appreciate about this other than how fast it triggers the lights to turn on/off and its motion detection distance is that it is built on thread so that it isn’t connecting as another device to Wi-Fi but instead connecting through the Apple TV or HomePod Mini we have. Nice that it includes a temperature sensor and humidity sensor which were almost exactly the same readings as my smart thermostat. The Onvis app definitely needs an interface overhaul to update it to iOS design language but it functions well. Really easy to adjust settings within the Onvis app such as the interval that it is checking for motion, motion sensitivity or even if you want it to only detect motion in the light/dark or always. I did run into an issue with Apple Home when setting up an automation saying if the motion detector turns on versus detects motion but I just force quit Onvis and the Apple Home app and restarted creating the automation then it populated the detects motion trigger.

### ⭐⭐⭐⭐⭐ Disabling a motion sensor is finlly possible!
*by R***L on December 24, 2023*

If you use motion sensors to turn on lights, there are times where you want certain lights to not turn on at all. If you are a HomeKit user, the only way to make this happen is to use a Homebridge dummyswitch, which for nontechnical user is a lot to ask. The other option is to use another HomeKit accessory, like a light bulb, as a condition in your automation. While this works, you need to find an unused accessory or buy a new one to use as the on/off switch. Enter the new Onvis SMS2 motion sensor, which gives the user the ability to disable the motion sensor within their app, and in HomeKit. In the app, you can easily disable the motion sensor from the main page. In HomeKit, there is an “Active” flag that can be accessed in various 3rd party HomeKit apps. Further, since this flag is exposed to HomeKit, you can use it in HomeKit Scenes, Automations, and Shortcuts. Now, if you just don’t want the motion sensor to trigger accessories at all, you can create a Scene and then say: “Hey Siri, disable the bedroom sensor” and now that motion sensor will be completely disabled. If you want to disable the motion sensor based on an IOS focus mode, this is also now possible via a Shortcut. The great thing about this solution is the average user can now enable/disable the sensor without any need of additional technical knowledge like Homebridge, programming a Hue Bridge, etc. It just works. When the motion sensor is disabled, then those disabled accessories do not trigger even when you use scenes and automations if those accessories are a part of it. If you have other motion sensors, you can now include this new “Active” flag in their HomeKit automations to disable them as well. This is a problem that has plagued motion sensors since HomeKit gained support for them. We now have the ability to turn off the Onvis motion sensor as easily as turning off a light switch. So, if you have guests over, you can quickly disable all automations until they leave. The other interesting thing about this motion sensor is that the motion sensor timeout is also exposed to HomeKit. Therefore, if you need the motion sensor to have a different timeout depending on certain scenarios, you can do this now. For instance, during the day, the timeout in my bathroom motion sensor is set to 5 minutes. But late at night, it’s set to 1 minute. The motion sensitivity is also exposed to HomeKit. If you find the motion sensor is not triggering as you like, because of the ambient temperature, you can dynamically change the motion sensitivity to compensate. There is also a "Reminder" feature that tells you when the countdown timer gets to a percentage of the total countdown time. For instance, if the countdown timer is set to 10 minutes, you can set the reminder to 50% of that value. Then in the Onvis app, you can create a custom automation to dim the lights when that value is reached. This feature appears to allow the user to simulate the slow dimming feature of the Philips Hue lights when paired with their motion sensor. Lastly, the sensor also includes a temperature and humidity sensor. And finally, these sensors can b calibrated to match the values of other temperature and humidity sensors you may have in the same room. This is another feature that has always been missing from multi-sensor products. The only feature that is really missing from this product is a true light sensor, like Eve Motion and the Hue motion sensor has. Therefore, automations based on lux values are not possible. But with that said, I’m still giving it 5 stars because of the activation/deactivation feature of this motion sensor and being able to change the motion sensor timeout and sensitivity via HomeKit. The activation/deactivation feature alone is saves a lot of time and aggravation. So, even if you have another HomeKit motion sensor, I highly suggest buying this new Onvis motion sensor and use it in conjunction with what you have in order to be able disable automations more easily.

### ⭐⭐⭐⭐ Discrete and affordable, decent performance
*by M***R on April 20, 2021*

So the good: they are small, easy to setup, and connect into Homekit super reliably. I never had one fail on my adding to Homekit. I have had no problem adding it to Homepass as well, where I archive everything. They are super easy to program. Their range is decent. The normal placement of a motion sensor, up high, seems to really limit the range. If you put them at body height they work well. In my larger rooms I include multiple sensors for coverage (turn on when ANY trigger, turn off when AND turn off AND all of them are off). I've bought about 25 of them, scattered around the house. The inclusion of humidity and temperature sensors is pretty neat, though I'm not sure how much that helps. I have some Eve Sensors for outdoors, they work about the same, and are twice the price, and don't come with the extra sensors. Eve also uses a strange battery size, while Onvis is AAA, available anywhere cheaply. The negatives: like most Homekit devices, they have their own app that you need to install to manage the firmware. Like the apps from every company but Eve, the app is utterly awful. Since you only use it to upgrade firmware, this isn't too big a deal. However, it doesn't have a good way to see which ones need upgrading, so expect pen & paper while you upgrade. The sticky pad - it's cheap and mediocre. Maybe if you alcohol and dry the wall you can get it to work. For ones I want removable, I bought 3M Command Medium, and those generally work fine... walls with heavy knockdown or texture may not. It includes two anchors and screws, I highly recommend using those if you are installing over tile. I managed to break the back cover off mine. The company shipped me replacements for free, but I had to pay shipping from China and wait. All in all: it's a great device at the price. Most of the limitations are livable. They are cheap enough you can fill your house with them, which is why I recommend them. All the downsides are inconveniences, and the upsides are a functional, discrete, affordable, reliable solution. If you can deal with installing drywall anchors or buying better sticky tape, and taking the time to upgrade firmware, you have a solution.

## 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)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-24*