Is 92% battery health normal for an iPhone 16 after 6 months?

Hello,

It seems a little low depending on usage, but nothing too serious:

Generally, Apple will replace the battery under warranty if the battery health falls below 80% during the first year.

See this link by Lawrence Finch for some battery charging tips:

When to charge your iPhone or iPad

Good luck.

First use is September. That’s 8+ months of use, not 6. I’d say it’s average to a tad low, for the cycle count and age. Normal battery health is not a single number, but a range.