
SwitchBot mmWave Presence Sensor
4.2Last price we saw
Prices change often: ask the agent below to check today's price at every store.
Prices are checked against each store and labelled with when.
Ask our shopping agent
Quick answers
- What do buyers say about the SwitchBot mmWave Presence Sensor?
- Rated 4.2 out of 5 from 170 ratings.
- Where can I buy the SwitchBot mmWave Presence Sensor?
- 6 stores we checked sell it, including SwitchBot US, ameriDroid, Amazon, Ameridroid, eBay.
SwitchBot mmWave Presence Sensor prices at every store
Deal.ai may earn a commission when you buy through these links. It never affects our recommendations. Learn more
- SwitchBot USCheck price at SwitchBot US
- ameriDroidCheck price at ameriDroid
- AmazonCheck price at Amazon
- AmeridroidCheck price at Ameridroid
- eBayCheck price at eBay
- SwitchBotCheck price at SwitchBot
SwitchBot mmWave Presence Sensor price history
Lowest price we've seen: $24.95 on Oct 31 at Ameridroid. Tracked across 3 stores since Oct 31.
From ameriDroid
- Precise mmWave detection of subtle movements like breathing and small gestures, even through walls or in complete darkness
- Triggers lights, fans or other devices instantly when presence is detected
- Privacy-focused local processing with no camera or recording
- Works with SwitchBot Hub and Home Assistant for scenes and automations
- Compact size for discreet placement in any room
- Requires a SwitchBot Hub for full functionality and automations
- Materials
- UV-Resistant ABS
- Guarantee
- Covered by a 1-year warranty.
- Shipping
- Free standard shipping on US orders over the threshold with code FREESHIPPING at checkout; US orders only, excludes oversized, freight and bulk orders, not comb
About the SwitchBot mmWave Presence Sensor
Product Description
Motion & Presence Detection: Presence Sensor combines mmWave radar with light-sensing technology and PIR sensor to accurately detect subtle chest movements from stationary humans. Perfect for bathrooms, reading, or office use, it prevents lights from turning off unexpectedly and enables automated lighting.
Battery Design & Flexible Installation: Equipped with a long-lasting battery, this sensor frees you from power cables and can operate up to 2 years on a single charge. The magnetic base allows flat placement, wall mounting, and adjustable detection angles, making it ideal for bathrooms, living rooms, studies, and other areas throughout your home.
Smart Automations: Presense Sensor works without a hub for instant, second-level response. Seamlessly pair with SwitchBot devices (e.g., Bot, Curtain, Light Series, etc. ) with local linkage and set up to 2 automations. For more complex automations, pair with a SwitchBot Hub to trigger smart scenarios, such as automatically turning on lights and air purifiers while working from home.
AI Anti-Interference: Enable AI self-learning with one click to automatically filter out interference from fans, air conditioners, and more, improving detection accuracy. The magnetic base allows the Presence Sensor to rotate and adjust its detection zone, effectively preventing false triggers from pets and meeting diverse home needs.
Full-Scene Coverage: 120° wide-angle detection with a range of up to 8 m for moving humans and 5 m for stationary humans. Ensures complete coverage from bathroom to living room, meeting the sensing needs of every space.
Multi-Platform Compatibility & Voice Control: Presense Sensor supports Apple Home via SwitchBot Matter Hub, Home Assistant, Alexa, Google Home, and other platforms.
Warranty
• SwitchBot Presence Sensor is covered by a 1-year warranty.




