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Active Calories Recorded on an Instinct Solar or Instinct Solar 2 Not Adding Up Correctly in Garmin Connect Mobile App

Good morning,

I want to preface this post by saying that I’ve read through the forum and older posts and seen many of the same issues, however, many of those are very old (3-6 years) and I was wondering if anything has changed. I also haven’t seen any posts regarding my watch (Garmin Instinct Solar 1st gen). That said, here’s my issue. 

My “active calories” from activities I created or took part in are not adding up correctly when my watch saves the data and syncs with Garmin Connect (iOS and web). For example…

This morning I did two workouts. The first was a strength training workout in which I burned 381 ACTIVE calories (not resting or total). I then did a quick ab workout in which I burned 121 ACTIVE calories. Simple math says that upon concluding those two workouts I should have a minimum of 502 Active calories. However, when I check the Connect app on my iPhone, while the individual workout reports show the above active calories burned, when I look at my daily report it says that I’ve only burned 328 active calories. That’s 174 calories less than what my watch and the activities reported. 

I understand how active calories vs resting calories work and how those two metrics together make up your total calories. I’m just referring to the active calories not adding up in this case. Has anybody had any issues with this and are there any solutions?

Thank you for your time and patience  

  • Is the sum of Active Calories (AC) all right in Garmin Connect Web?

    When compared to the widget on my watch and the app, yes, but only if we’re comparing without an activity in the mix. If an activity has taken place (treadmill, core, strength, cardio, hiking, etc…) then no. 

    When you look up the AC data for past days, is the total of AC also smaller than the sum of ACs from the activities, or does the total change to a greater number, once the day is over?

    This one is tough to answer because I burn a fair amount of active calories over the course of the day, period, not including the ones burned through the “official” activities. I’d have to go back through quite a bit to get a full sample size but I’d say the AC are higher BUT potentially not as high as they should be. Keep in mind the differences I’m experiencing are usually between 25-75 active calories +/-, not the 200+ that another user is dealing with, which I guess is good. I just don’t see why it would/should take an entire day for the numbers to sync up. Seems like once those activities are live in the GC app, the numbers should be up to date.

    did you already try closing the app and restarting, or clearing the cache or data

    Yes I have. The problem exists across both platforms (web and app). AC in the watch widget on the watch match both the app and the web. It’s only when adding the activity AC that you see the discrepancy. The problem is once the day progresses and I burn more AC it’s easier to hide the variation since I’m burning more AC. If my discrepancy were higher it’d be easier to see at the end of the day. But because the variation is fairly low I’m usually able to burn enough AC to make up the difference and then some.

    Bottom line is this…if I do NOT take part in an activity everything matches just fine. I would’ve never even seen this issue had it not been for the AC in the activities. I’ve even disconnected my watch from my phone by turning off the phone thus losing the connection between the two, done random stuff around the house while monitoring the calories burned widget (seeing ALL numbers increase), then turned my phone back on thus re-establishing the connection, watching both the phone and app sync up immediately with all numbers matching. So it has SOMETHING to do with the activities. Sorry for the long winded response but I just wanted to get it all out. I realize there may be a history with these watches rebooting but I can be certain that is not the case with mine. Trust me, I’m OCD and watch this watch like a hawk. I have as many screenshots on my phone of this data as I do my own children.

  • When compared to the widget on my watch and the app, yes, but only if we’re comparing without an activity in the mix. If an activity has taken place (treadmill, core, strength, cardio, hiking, etc…) then no.

    OK, I see. But do GC Mobile and GC Web show identical numbers (even if wrong), or not?

  • Every time I’ve checked they show identical numbers. As I said, the widget on my watch, the GC app and GC on the web all show identical numbers. 

  • As I said, the widget on my watch, the GC app and GC on the web all show identical numbers. 

    OK, in that case it cannot be a problem of the app. If the data is wrong already on the watch, the problem is on the watch.

    Can you simulate the problem any day? For example by making an intensive activity early in the morning? Or does it happen only occasionally?

  • I’m going to respectfully disagree with you on that based on my conversations with actual Garmin reps and comparing my issue with others. I will await their (Garmins) response. I’ll only finish by adding that I firmly believe the data is correct on the watch. I’ve said everything I could possibly say regarding this issue and don’t feel like repeating myself over and over again, we’re just going in circles at this point. There’s an entire history in this thread for you to go through if you really want to. Thank you for your time Trux but I’m just going to let the professionals do their job in fixing an obvious issue that has been reported by many other (their words not mine). Have a fantastic day. 

  • I’ll only finish by adding that I firmly believe the data is correct on the watch

    You wrote the values are always identical on the watch, the app, and the web. So if they are wrong in Garmin Connect and identical with the values on the watch, they cannot be correct on the watch.

    You can verify very easily whether the error originates on the watch or not - disable the syncing on the watch (option Phone), and simulate the issue, or wait till it happens. If the totals of AC continue being wrong on the watch, despite the watch not syncing at all, then you know where it originates.

    There’s an entire history in this thread for you to go through if you really want to

    Sorry, nobody will read 6 pages of old posts. The best would be editing the OP, and keeping all important relevant information there.

  • You wrote the values are always identical on the watch, the app, and the web. So if they are wrong in Garmin Connect and identical with the values on the watch, they cannot be correct on the watch.

    I feel like there must be a language barrier between you and I (don’t take that as an insult because it’s certainly not meant that way). I said the values are the same across all three UNTIL I run an activity. That is when the problem occurs which is EXACTLY what the others have reported, on this thread AND on others and is also what the Garmin reps I’ve been talking with have confirmed based on the data they’ve seen and details I’ve given them (the same ones I’ve given multiple times on this board). 

    Sorry, nobody will read 6 pages of old posts. The best would be editing the OP, and keeping all important relevant information there.

    That may be true but at the same time nobody is going to rewrite 6 pages worth of information they’ve already written because some may not want to go read it. Now I have to go to work. I’ll say no more on here until I’ve heard back from Garmin, if at all as it’s unproductive at this point. The only people who can truly help fix this (software OR hardware) is them. 

  • I feel like there must be a language barrier between you and I (don’t take that as an insult because it’s certainly not meant that way). I said the values are the same across all three UNTIL I run an activity.

    I do not think it is a language problem. The problem is that you change the answers all the time. I asked whether you see identically wrong numbers on the watch, the app, and the web. You wrote:

    Every time I’ve checked they show identical numbers.

    So are you telling now, that the numbers differ after the activity? Or are they still identical and identically wrong on all three places? 

  • I have exactly the same problem. There are one of 2 issues here. EITHER the app/web (garmin connect) doesn't add up the active calories correctly from the activities (because the active calories added up for activities never equal the total active calories at the end of a day) OR the active calories in activities are wrong and the total is right. There are only 2 problems here and it is one of them. I can't say whether it's the watch or the garmin connect that is wrong. I've never seen my instinct reboot since I've had it and granted I don't watch the watch 24 hours a day. So i would agree with 3016112 and it seems far more likely to me to be a garmin connect problem given that's where it is calculating the total calories - so either it's not adding up right or the active calories it's reporting back from an activity are wrong (whether it's the watch calculating it wrong or the app pulling the wrong info).

  • because the active calories added up for activities never equal the total active calories at the end of a day

    That's normal as long as the total daily value of Active Calories is higher than the sum of the Active Calories from individual activities (not the sum of Total Calories of the activities, though!!!), because you burn active Calories also when no activity is being logged. It is a problem only if the daily total is lower than the sum of the Active Calories of individual activities in given day (as it is the case in the OP). 

    You best post screenshots showing your data, so that we clearly see if it is the same case as in the OP, or the normal behavior.

    it seems far more likely to me to be a garmin connect problem given that's where it is calculating the total calories

    The total is calculated on the watch. Easy to see it by disabling the BT connection to the phone - you'll still get the totals.