How long will Apple support iPod Touch 7th generation?

Apple has discontinued the iPod touch. The 7th generation was its last model. It can only use up to iOS 15.8.3. It is very unlikely that there there will be any feature upgrades. Apple has not said how long they will support it.

djmarch wrote:

I'm not needing any updated features, just would like an idea on how long Apple will provide tech support on this device.

Generally speaking, Apple will continue to stock parts for five years after the device was discontinued.

Obtaining service for your Apple product after an expired warranty - Apple Support

Of course, if the iPod keeps doing what you need and keeps working, you can use it for as long as you want.

To add to what bobjbkin has mentioned, how useful an iPod Touch will be to you it depends what you want to use the iPod for.

It's unlikely that you will find many modern apps for it. You can however, add music from your music library to it, either via iTunes (the programme) or Finder:

• Windows PCs use iTunes
• Mac OS Mojave (10:14) or earlier use iTunes
• Mac OS Catalina (10:15) or later use Finder

Note that many apps still run on on a 7th generation iPod Touch (iOS 15), including my two banking apps. But there will be fewer and fewer as time goes on