SwitchBot Smart mmWave Radar Motion Sensor
Bluetooth Presence Sensor with Dynamic Detection & Zone Positioning, Compatible with Alexa, HomeKit & Apple…
Price as of 2026-06-17. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$7–$22
- Mid-range:$22–$50← You are here
- Premium:$50+
Is This Right For You?
- •Shoppers looking for motion detectors from SwitchBot
- •Rating sits in the bottom 5% of motion detectors — higher-rated options exist
- •treewell Motion Sensor offers a better rating (4.5/5) at a similar or lower price ($12)
- •treewell Motion Sensor — 53% cheaper at $12 (Score A-)
- •SimpliSafe Motion Sensor — higher rated at 4.7/5 ($30)
📊 Based on data analysis of 158 products in this category.
Mubboo Score: B-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other motion detectors
Computed from live Amazon rating, review count, and price across 158 motion detectors available to US consumers · last refreshed 2026-06-17.
How It Compares
This Product SwitchBot Smart mmWave Radar Motion Sensor | Most Popular HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless | Best Rated SimpliSafe Motion Sensor | Best Value treewell Motion Sensor | |
|---|---|---|---|---|
| Price | $25.49 | $43.99 | $29.97 | $11.99 |
| Rating | 3.6/5 | 4.4/5 | 4.7/5 | 4.5/5 |
| Reviews | 395 | 19,790 | 532 | 754 |
| Mubboo Score | B- | B+ | B+ | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Consider sensor placement to minimize false alarms from wind or wildlife; use lithium batteries for hot/cold climates, and check weatherproof seals to prevent moisture damage.
- Long wireless range and reliable signal through obstacles
- Easy setup and installation
- Loud, customizable alerts with multiple chime options
- Weather-resistant and durable design
- Good value for price
- Prone to false alarms from wildlife, wind, or debris
- Inconsistent vehicle detection, sometimes missing cars
- Build quality and durability concerns, including moisture ingress and resets
- Battery issues: alkaline batteries drain quickly in extreme temperatures; recommend lithium
About SwitchBot
- 7 products in our database
- Average rating: 3.8/5 across all products
- Price range: $18.99 – $429.99
- Categories: motion-detectors, Robot Vacuums, Smart Video Doorbells
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Bottom Line
SwitchBot Smart mmWave Radar Motion Sensor earns Mubboo Score B-. Priced at $25 — a mid-range option, below the category average of $44. Rated 3.6/5 from 395+ reviews. Strong buy if: shoppers looking for motion detectors from switchbot. Skip if: rating sits in the bottom 5% of motion detectors — HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless (Score B+, $44) may fit better.
Frequently Asked Questions
Is the SwitchBot Smart mmWave Radar Motion Sensor worth buying in 2026?
It earns a Mubboo Score of B-, with a 3.6/5 rating from 395 reviews — better than 5% of motion detectors we track.
How much does the SwitchBot Smart mmWave Radar Motion Sensor cost?
It is currently $25.49 — mid-tier pricing for motion detectors.
How does the Smart mmWave Radar Motion Sensor compare to other motion detectors?
The category's most-reviewed alternative is the HTZSAFE Driveway Alarm- 1/2 Mile Long Range Wireless (4.4/5, 19,790 reviews, $43.99). The Smart mmWave Radar Motion Sensor carries a Mubboo Score of B- vs B+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-17) and may change.