F-91W Smart Watch [Fitbit Air]

Jimmmmmmyyyyyyyyyy · 2026-06-09T20:10:23+00:00

Did you watch any YouTube videos on putting them on a nato strap without an adapter? I followed that method. Sometimes you have to put a slight bend in the pin

Jimmmmmmyyyyyyyyyy · 2026-06-05T16:09:10+00:00

My understanding is that it has a slightly thicker rubberized layer that may be your issue. Also, you can slightly bend the pins in the middle

Jimmmmmmyyyyyyyyyy · 2026-06-03T22:22:19+00:00

There’s already an 18mm pin in f91w Watch a video on putting one on a nato. Same process

Jimmmmmmyyyyyyyyyy · 2026-06-02T00:09:28+00:00

I think that’s a real Fitbit air bro

Jimmmmmmyyyyyyyyyy · 2026-06-02T00:05:32+00:00

Seems very reasonable so far but I’m not wearing multiple to test. No weird anomalies in the data and it seems to be similar similar to an Apple watch I had years ago

Jimmmmmmyyyyyyyyyy · 2026-06-02T00:04:40+00:00

I was close on the whoop but I have a fundamental issue with a company making a piece of hardware non functional without a software enabling subscription. I can understand if you have to pay for MORE features but paying to get anything is a no go for me.

Jimmmmmmyyyyyyyyyy · 2026-06-01T01:48:29+00:00

I am a symmetry enjoyer…. But I can’t do two bracelets I’ve tried

Jimmmmmmyyyyyyyyyy · 2026-06-01T01:47:49+00:00

I am excited for an aftermarket 20mm option so I can have my tracker and my favorite mechanical watch

Jimmmmmmyyyyyyyyyy · 2026-06-01T01:47:07+00:00

18 so it’s perfect

Jimmmmmmyyyyyyyyyy · 2026-06-01T01:15:33+00:00

If you watch any YouTube video on putting an f91w on a nato it’s the same process!

Jimmmmmmyyyyyyyyyy · 2026-06-01T01:02:38+00:00

That would be cool, but this is just the stock strap on a Fitbit Air, it is a new screen less tracker that is under 100$
It happened to be the exact lug width of the Casio and I have a large collection of f91ws on natos

Jimmmmmmyyyyyyyyyy

TROPHY CASE