Please note that between 2019 and 2021 Starkey made some changes in the Livio device portfolio
The Livio line of hearing aids were first released in 2018, so the following models were available at first in 2018.
Livio 2018 generation
- Livio AI 2400 → this premium device were the first available “Livio AI”
- Livio 2400
- Livio 2000
- Livio 1600
- Livio 1200
- Livio 1000
In late 2019 Starkey released a new iteration of Livio and tickled down the AI to the lower tech tears, so more devices were available as Livio AI line and they were released late 2019)
Livio 2019 generation
Livio Edge AI 2400
Livio 2400
Livio AI 2000
Livio AI 1600
Livio AI 1200
Livio 1000
Only the AI devices have the sensors for Tap-gestures/auto-off /etc.
On the Starkey Pro website i found this feature overview for the Livio hearing aid model line for year 2020, see this picture from 2020 product cataloge (page 9).
feature overview: Livio Edge AI / Livio AI / Livio (last status from 2020)