FAQ: Full list of buttons and remotes confirmed to work with SmartThings [Not all devices listed work with the 2020 Platform]

[JDRoberts]

(US only) The Lowes Iris Presence Fob (2nd generation, model 3450L) is a 4 button type key fob device. Although it works as a presence sensor for the Lowe’s Iris system, for SmartThings it is just a 4 button fob.

Costs about $25, sometimes on sale for less.

(The first generation model is a proprietary Zigbee which is not compatible with SmartThings. You have to get a second generation to use it with SmartThings.)

Link to community thread with custom device type:

[OBSOLETE] Iris Smart Fob 3450L (2nd generation)

The follow-up to the Iris Care Pendant: Iris Smart Fob! Four buttons, supporting push and hold actions with the button controller SmartApp, for a total of eight possible actions! No presence detection though. The time required for a press to be considered a “hold” is configurable in the device preferences.