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Apple Users

Jerry2144

(2,669 posts)

3. It is magnetic

Reply to WheelWalker (Original post)

Thu Apr 20, 2023, 01:17 PM

Apr 2023

And there is a process to calibrate it through spinning it in a figure eight if it is thrown off by environmental things. Just move it in a figure right through the air, tracking a figure eight just like a child pushing a toy car on a race track would. Sound effects are optional

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I just discovered my iPhone "compass" app. [View all] WheelWalker Apr 2023 OP

It shows magnetic north. Ocelot II Apr 2023 #1

So it does. And subject to local attractions, as well. WheelWalker Apr 2023 #5

That's how non-digital, "real" compasses work - they indicate magnetic north. Ocelot II Apr 2023 #12

It also has an altimeter and your gps location... ret5hd Apr 2023 #2

It is magnetic Jerry2144 Apr 2023 #3

So it is. I would never have imagined so. How bizarre. WheelWalker Apr 2023 #6

It's easier to measure with a couple magnetic coils Jerry2144 Apr 2023 #8

Ah, I suspected something along those lines but don't know enough about anything WheelWalker Apr 2023 #9

You're welcome Jerry2144 Apr 2023 #11

I checked the altimeter with a known source and it is a foot or so off..not bad.. mitch96 Apr 2023 #4

I collect lots of apps. I look for the daily "gone free" and discounted apps. usonian Apr 2023 #7

It's almost unbelievable. WheelWalker Apr 2023 #10