If you wanna do digital detox and still need a phone, get an used Motorola F3.
- It can't do more than talk and same very bare texting (Mudita already got a calendar, something that wants to get your attention and don't get me started on that mediation timer)
- costs almost nothing (Mudita Pure costs >300)
- flat and small, therefore easy to put away in any bag or pouch and forget
- doesn't has any big display where you need to take care of it
- upcycles an old phone for what is likely a, perhaps repeating, but still temporary use case