Ring Sensors: Motion Detector (newest model) – Instant notifications, on Amazon Sidewalk, no base station needed, Pro Monitoring available (sold separately)

Price: $39.99
(as of Sep 15, 2026 09:21:01 UTC – Details)



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.
Customers find the motion detector to be better than the original version and reliable, performing according to advertised specifications.