Recently killed
The latest gadgets and smart-home devices to lose updates or cloud service, newest first.
Dead
Amazon Kindle (13 models from 2007–2012)
Store access cut off; can no longer buy, download or borrow books.
Dead
Belkin Wemo (most models)
Cloud and app support ended; HomeKit-configured devices may keep working locally.
Dead
Samsung Galaxy S21
S21, S21+ and S21 Ultra were removed from Samsung's security update list from the February 2026 cycle. Final OS: Android 15 / One UI 7 (May 2025). Sources disagree on the last regular patch month (November 2025 vs January 2026). Samsung may still issue rare patches for critical flaws. The S21 FE is separate and still gets quarterly updates.
Dead
Nest Learning Thermostat (1st & 2nd gen)
App control and remote features ended; basic thermostat still works locally.
Dead
Logitech POP Smart Button
Logitech: buttons and hub 'will lose all functionality' as of Oct 15, 2025.
Dead
Humane AI Pin
Cloud services shut down after HP acquisition.
Dead
Spotify Car Thing
Device stopped working; Spotify offered refunds.
Dead
Google Nest Secure
Alarm system stopped working with the app and cloud.
Dead
Dropcam / Dropcam Pro
Cameras stopped working when support ended.
Dead
Google Pixel 5
Guaranteed updates until Oct 2023.
Dead
Google Glass Enterprise Edition
Sales ended March 2023; support ended Sept 2023.
Dead
Google Pixel 4a
Guaranteed updates until Aug 2023.
Dead
Amazon Halo band
Devices and service discontinued; refunds offered.
Dead
Google Stadia controller & service
Service shut down; controller can be switched to Bluetooth mode.
Dead
Google Pixel 4
Guaranteed updates until Oct 2022.
Dead
Insteon Hub
Cloud servers shut off without warning in mid-April 2022 (exact day unannounced); a user-led buyer brought them back in June 2022.
Dead
Google Pixel 3
Guaranteed updates ended Oct 2021; final security patch Feb 2022.
Dead
Samsung SmartThings Hub (v1)
Hub v1 support ended.
Dead
Amazon Echo Look
Device and app discontinued.
Dead
Sonos legacy (Zone Players, Connect, Play:5 gen 1)
No further software updates or new features after May 2020.
Dead
Philips Hue Bridge v1
Cloud/remote access and updates ended; local control continues.
Dead
Amazon Dash Button
Buttons deactivated.
Dead
Microsoft Band
Health dashboard and app services retired.
Dead
Lowe's Iris
Platform shut down.
Dead
Chromecast (1st gen)
Google: support has ended; no software or security updates.
Dead
Revolv Hub
Hub bricked after Nest acquisition.
Get the weekly heads-up
A short weekly email about gadgets that are losing updates or cloud service. Free, and you can unsubscribe anytime.