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anez

macrumors 6502
Jun 7, 2011
273
38
I'm not sure it does. My "stand up and move" notification went off yesterday during a family dinner, so I wasn't in a position to do so without causing a disruption. I figured I'd give waving it around a little bit a shot, and I still got the credit.

It's based on the heart rate monitoring, I think.
 

Plx32

macrumors regular
Nov 21, 2009
106
48
Paris, France
Some people say it is when you let your arm hanging while standing.

The accelerometer should notice a difference between sitting (watch mostly horizontal) and standing (watch mostly vertical).
 
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Cloudsurfer

macrumors 65816
Apr 12, 2007
1,319
373
Netherlands
My guess it uses algorithms in combination with the accelerometer to judge the type of activity you are doing. I read in another article the watch can learn the way you move to the point where it can even accurately track your distance without the phone.
 

Julien

macrumors G4
Jun 30, 2007
11,836
5,435
Atlanta
I'm not sure it does. My "stand up and move" notification went off yesterday during a family dinner, so I wasn't in a position to do so without causing a disruption. I figured I'd give waving it around a little bit a shot, and I still got the credit.

It's based on the heart rate monitoring, I think.

So when you naturally stand you wave your arms around in the air?:D

If you want to 'fool' it you should try holding your arm down in a natural standing position and slightly swinging back and forth.
 

anez

macrumors 6502
Jun 7, 2011
273
38
So when you naturally stand you wave your arms around in the air?:D

If you want to 'fool' it you should try holding your arm down in a natural standing position and slightly swinging back and forth.

When I naturally stand, it doesn't always give me my credit. The alert usually goes off at ten to the hour, and is only supposed to happen if you do not already have a standing credit for the hour, but sometimes mine goes off even when I have done some gentle walking around in the previous hour. I also find that if I simply stand and walk around naturally when the alert goes off, it doesn't register the credit. Sometimes I have to jog around a little bit or wave my arms to get it to ping me with the "you've added another minute to your stand goal" notice.

It's a little temperamental, really, but I expected that of a first-gen product. To be fair, my average/standard walking speed is extremely fast, so if it's basing my moving/not-moving status on that, I can see why it would be confused when I am tired and moving sluggishly because I just want to sit down again, lol.
 

Mic2904

macrumors 6502a
Mar 22, 2011
503
103
My reminder came up yesterday when I was driving my car :D

I hope it didnt go in a huff, since I ignored that request :D
 

peridot9799

macrumors newbie
Dec 27, 2012
10
0
My "Time to stand up" reminder kept showing up when I AM actually standing and busying in the kitchen. It's kind of annoying cause I won't get enough credit for standing up due to the fact that it can't tell if I'm standing or sitting correctly.
 

slpslee1

macrumors member
Sep 12, 2014
88
56
Mine was flawless at first, but lately it's taken to notifying me to stand up when I'm already up and moving and don't have time to take a break and go sit somewhere so I can stand up again. But now that I've tracked my activity (at least somewhat precisely) for a few days, I'm considering just turning the notifications off and winging it. It does make you aware, though. I think I may wait till it's a little more mature to use it as a hard and fast indicator.
 

tivoboy

macrumors 601
May 15, 2005
4,033
836
odd timing

The odd things is, it goes off at very similar times (sometimes EXACTLY the same) for my GF and me. It's not a time of day thing and doesn't really seem to be when we're doing the same activity (like watching some TV or something) last night at 18:40 we both got the move alert and were in different parts of the house..

it's a bit odd
 

pjschmid

macrumors member
Apr 16, 2015
44
0
No alerts and no credit

I just got my watch today and I haven't gotten any alerts / taps to stand nor have I gotten any credit when I did move / stand. I'm wondering if this thing is working at all. I have turned off wrist detection since it keeps my watch locked practically 100% of the time making it basically useless.

I'm not having a very good experience thus far and I so wanted to love my watch :(
 

dhy8386

macrumors 6502a
Aug 13, 2008
826
21
Same way it knows when you rase and twist your wrist to look at the face. It uses an accelerometer.

Actually it uses the accelerometer and gyroscope. Those two sensors can work in tandem to perform complex calcs of your motion, acceleration, etc.
 

rhyme

macrumors regular
Sep 22, 2013
224
22
Mine was flawless at first, but lately it's taken to notifying me to stand up when I'm already up and moving and don't have time to take a break and go sit somewhere so I can stand up again.

A quick squat is enough to make it start counting, but you then have to keep moving about for the following minute. For me, it counts standing only when I am moving about, not if I am hard at work at a standing desk for the whole hour.
 

pjschmid

macrumors member
Apr 16, 2015
44
0
A quick squat is enough to make it start counting, but you then have to keep moving about for the following minute. For me, it counts standing only when I am moving about, not if I am hard at work at a standing desk for the whole hour.

Okay, am I the only one that thinks this sound a bit crazy. :apple: should fix this feature, it just isn't working correctly. I have to imagine that people tested this under normal daily activity situations. How could this get by them?
 

dontwalkhand

macrumors 603
Jul 5, 2007
6,438
2,962
Phoenix, AZ
I'm not sure it does. My "stand up and move" notification went off yesterday during a family dinner, so I wasn't in a position to do so without causing a disruption. I figured I'd give waving it around a little bit a shot, and I still got the credit.

It's based on the heart rate monitoring, I think.

I do a lot of driving for work and it goes off while I'm driving.
 

PatrickNSF

macrumors 6502a
Jan 24, 2011
694
387
The odd things is, it goes off at very similar times (sometimes EXACTLY the same) for my GF and me. It's not a time of day thing and doesn't really seem to be when we're doing the same activity (like watching some TV or something) last night at 18:40 we both got the move alert and were in different parts of the house..

it's a bit odd
From what I understand, it's set to go off at 10 minutes before "clock hour" unless you've already stood (and moved) that hour. So the hours are measured w/r/t to the clock, not w/r/t when you last moved.
 

tivoboy

macrumors 601
May 15, 2005
4,033
836
funny

it's funny though, i will often get the notification to stand AFTER I just just stood up and moved around. It's a bit late at that time, but mostly irrelevant.
 

Sphyrna

macrumors 6502
Jul 9, 2008
253
4
it's funny though, i will often get the notification to stand AFTER I just just stood up and moved around. It's a bit late at that time, but mostly irrelevant.

That happened to me twice last night. I had just got up, walked downstairs, got something to drink, went to the bathroom, walked back upstairs, etc. All done standing up. Shortly after sitting down the watch is telling me to stand up.
 
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