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iLondoner

macrumors 6502
Original poster
I get this occasionally, but not as crazy as today. Also 46 minutes of exercise when it should have detected about 25. The watch is a Series 4 non GPS. Today in London is warm and sunny. My fast walk this morning was 6,000 steps and 4km (2.5 miles), almost flat except a double flight of stairs over a railway bridge.
 
I think AW track any elevation change and it adds up, while my garmin seems to have have a minimum change per time in order to count. The garmin therefore only counts when I really did change floor.
 
My series 5 will not count “flights” unless they are stairs. If I climb a hill I get zero flights.
 
Today 19
Yesterday 26
Day Before 40

I have one flight of stairs in my house, I’m working from home so don’t spend all day running up and down.

I restore my phone for ios14 beta and I restored my watch too. But this issue of miscalculating flights has been going on for months.

I raised it with support but didn’t want to send my watch away and I don’t have AppleCare, so I guess it ain’t getting resolved.
 
I sleep with my watch on, so I can get my stand credit for my middle of the night trips to the bathroom. I have started noticing that by the time I get out of bed for the day that my watch will say I have credit for 10-20 flights of stairs (I have no stairs in my home). I have reset both my phone and watch and unpaired and re-paired. I am wearing a series 4 Nike watch.
 
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I get this occasionally, but not as crazy as today. Also 46 minutes of exercise when it should have detected about 25. The watch is a Series 4 non GPS. Today in London is warm and sunny. My fast walk this morning was 6,000 steps and 4km (2.5 miles), almost flat except a double flight of stairs over a railway bridge.
I have the same watch and the same problem. Happened 2 days ago for the first time. 54 flights of stairs. Today was 56. Unless I’m running laps in my sleep....
 
I did an 8k walk yesterday and climbed... 360 flights. This is how it's done :cool:
Freakin sensor that can't be fixed.
 
I did an 8k walk yesterday and climbed... 360 flights. This is how it's done :cool:
Freakin sensor that can't be fixed.
I am pretty sure the sensor is fine and it is just Apples software that add up every pressure change instead of e.g. minimum 3m continuert pressure change.
 
Because the sensor is a barometer, a weather change can cause false elevation changes. I've seen this with a Garmin GPS as well.
 
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I had the same problem with my Series 4. After cleaning the watch in an ultrawave bath the problem is gone. i have the habit of cleaning the watch under running water when I finish my workouts. I assume that the water is the problem because it has quite a bit of lime in it and that could inhibit the built-in Barometer in the watch.
Now I always start the “water” mode when I clean the watch and let the speaker spit out the water. I do that a couple of times and haven’t had the problem again

regards,
Pablo
 
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I am pretty sure the sensor is fine and it is just Apples software that add up every pressure change instead of e.g. minimum 3m continuert pressure change.
Nah man. I got it replaced twice under the warranty (my buddy managed to do it three times) and it is a faulty sensor, that can't be fixed.
Between this and the "rattling" airpods pro, im getting pretty pissed.
 
I had the same problem with my Series 4. After cleaning the watch in an ultrawave bath the problem is gone. i have the habit of cleaning the watch under running water when I finish my workouts. I assume that the water is the problem because it has quite a bit of lime in it and that could inhibit the built-in Barometer in the watch.
Now I always start the “water” mode when I clean the watch and let the speaker spit out the water. I do that a couple of times and haven’t had the problem again

regards,
Pablo
Water can block the port where the barometer measures air pressure and cause erratic elevation readings as well. This, too, is a problem with standalone GPSes which have barometers.
 
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