Ring Sensors: Motion Detector (newest model) – Instant notifications, on Amazon Sidewalk, no base station needed, Pro Monitoring available (sold separately)
Ring Sensors: Motion Detector (newest model) – Instant notifications, on Amazon Sidewalk, no base station needed, Pro Monitoring available (sold separately)
$39.99
$39.99
It’s not a good time to buy now.
Our advice is to watch the price.
Lowest
14 days ago
Average
Now $5.69 more
Highest
2 days ago
Price History
- Instant motion-activated alerts — One sensor watches an entire room (9.1 meter range, 90° field of view).
- Pet-friendly — Customize settings to reduce false alerts from pets under 50 lbs.
- No base station required — connects over Amazon Sidewalk for simple, flexible coverage throughout your home and beyond (Amazon Sidewalk required for use; coverage may vary).
- Add 24/7 Pro Monitoring with a compatible Ring subscription — Emergency response for break-ins, fires, and more, with no multi-year contracts.