https://forums.garmin.com/sports-fitness/running-multisport/en-USTelligent Community 13https://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2056179Tue, 25 Aug 2026 01:54:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:e417ed8e-72fe-4a31-a3be-56630974a9cdpepeYour 24 Aug HR your RR data:clearly truncated: So HR stream with pauses, RR not, but truncated.https://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2056171Tue, 25 Aug 2026 00:20:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:7e401f63-2afd-4ad3-acaf-b34eb89b9364pepeIn this case a Garmin Forerunner 955 with software version 25.02 and a Garmin HRM-Pro with firmware version 8.80, although I don’t think the devices are relevant to this issue. I noticed that in your examples, some data was not synchronized correctly and appears to be cut off. My hypothesis is that its related to pauses as i don’t use pauses and have no problems.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/442597/current-pace-shows-zeroMon, 24 Aug 2026 23:32:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:65fe3d9d-1150-44be-b67d-3fe4c08e60994639054Hi everyone / Garmin Support Team, I am experiencing an issue where the pace chart drops to 0 (flatlines at the top/maximum value on Garmin Connect) right after pressing the manual lap button during a run. Issue Summary: Device: Garmin Forerunner 970 Activity Type: Running Description of the Problem: The recorded pace suddenly drops to 0 (or flatlines completely) during the middle of the run. This occurs right after I manually trigger a lap (press the LAP button). Other metrics like Heart Rate and Elevation continue to record properly, but the Pace data is lost/flatlined until a later point or the end of the activity. The overall average pace and distance seem to be affected/distorted due to this drop. This bug starts from the latest software update which happens almost a week ago.https://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2056166Mon, 24 Aug 2026 23:24:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:29d0673f-cbdb-4084-9abd-d5a4422c022dFabioSaittaDear Pepe which firmware version do you have on the 225 and the HR-pro ?https://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2056165Mon, 24 Aug 2026 23:11:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:c833235c-f384-4890-bb03-111c72234adeFabioSaittaI'll try when I'll go back from my little vacation.https://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2056149Mon, 24 Aug 2026 21:23:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:ecbb8c63-2859-49fe-a4c0-009514cccac7pepeHi Fabio, for me it works fine Can you share a swim without pauses?https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/438514/floors-climbed-inaccurate/2056143Mon, 24 Aug 2026 20:48:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:2b4924b3-77ca-4c72-93e8-df9fd31b8a5fss29640[quote userid="694392" url="~/sports-fitness/running-multisport/f/forerunner-970/438514/floors-climbed-inaccurate/2056140"]Im absolutely convinced that this is a firmware/software bug not hardware.[/quote] I completely agree with you. There is something funky with the calibration. Hopefully, with enough people reporting and reproducing this glitch, they will find the development hours to chase it down. For the record, I do clean my watch twice a day. Once after my morning run, and once at bedtime. I even did a soak in distilled water to ensure no chlorine, but that didn't make a difference. I also don't swim, so chlorine damage shouldn't be an factor.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/438514/floors-climbed-inaccurate/2056140Mon, 24 Aug 2026 20:42:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:edd0d1ba-bd92-437b-9537-7ea583489096RDWInteresting to see pace next to that via website - i see those dip/climbs when pace approaches zero or paused BUT i also see the same as you for laps. I see the same as you on laps (not track). Elevation is different by tens of metres between each lap (when it should be the same). I also get "Storm warnings" a lot on runs. That means pressure drop. That suggests a bad calibration/noise giving a fake drop and triggering it. Its not as simple as low pace/pause == recalibration although thats part of it. I also see consistent drifts up from start to end of an exercise. Im absolutely convinced that this is a firmware/software bug not hardware.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/438514/floors-climbed-inaccurate/2056103Mon, 24 Aug 2026 18:59:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:bc0c8eab-f605-4800-b69f-d5ecaa3caa7f2029729Interesting! I went to the Garmin Connect webpage and compared some walks, since I walk to and from work (~45min one way) daily since april this year. The DEM value is 30-40 meters, but the watch seem to report a range of 60 - 200 meters. So I followed your example and e-mailed Garmin Support for further advice. Yes, I previously tried to clean the watch by soaking it a few mins and carefully since the port. I also have tried calibrating the sensor by waiting 30s until I start an activity.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-955-series/441839/garmin-coach-running-plan-and-forerunner-955-watch-not-syncing/2056093Mon, 24 Aug 2026 18:06:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:0546282a-fb0a-40b7-9d66-a99f926076828981328I have the same issue with my fenix 7 pro.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-170/440206/intensity-minutes-only-count-if-an-activity-is-being-tracked/2056065Mon, 24 Aug 2026 17:24:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:3092a099-0fdb-4902-a691-5c76bac36454DJGShefThanks, I've checked this. It's the same, pretty much. My HR stays low-ish during hiking, cycling and Pilates and rarely gets above 120 (I run at around 140-150, and my max is around 170 and my resting is low 40s).https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/414496/display-turns-off/2056024Mon, 24 Aug 2026 15:47:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:94ccddd8-3e9a-4ed5-a6cc-9576661b311a3002284This issue is now happening to me in weekly basis. I am currently running the 17.39 SW versionhttps://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/442491/sw-update-17-39/2056005Mon, 24 Aug 2026 15:12:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:52e2de59-6a5c-4074-96a9-a8fdabff0c64BerndCase closed Change Log: • Fixes a potential issue with the display that could cause unexpected behavior and inconsistent gesture response.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-165-series/442441/when-running-on-a-treadmill-i-have-calibrated-several-times-it-still-records-slower-speed-pace-and-distance-how-can-i-get-it-to-match/2056003Mon, 24 Aug 2026 15:10:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:1a710a31-e441-4239-b8c3-0498bcc54d31Garmin - DKThanks for the post, 2772181 . Please see the following Support Center article which should help: How to Improve Distance Tracking on Indoor Activitieshttps://forums.garmin.com/sports-fitness/running-multisport/f/accessories-sensors/439917/missing-hr-pro-on-swim-activities/2055978Mon, 24 Aug 2026 14:36:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:9144c8e3-2d3e-4561-ab6e-43d5c12e4185FabioSaittaforums.garmin.com/.../problemi.zip Dear Ks, here you can find latest open swim with hr-pro if you want you can send me a friendship to forums.garmin.com/.../problemi.zip https://connect.garmin.com/app/profile/FabioSaitta and see my latest swim in Trieste Sea .... date are 4 OK, 7,8, 10,12,13,14,15,18,19,23,24 August 2026 as I said the good one was on land (so the hr-pro was sending data) I walked around moving may arms .... the others were real swim with hr-pro detected and at the end of swim on land downloaded and saved without any error ....https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-570/442561/forerunner-570-series-software-version-17-39Mon, 24 Aug 2026 14:22:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:67ca921f-2431-4837-939f-9c121a3bb401Garmin-ZacSoftware version 17.39 is now available for Forerunner 570 Series. You may manually download this software update once available by following the path below: Menu > Watch Settings > System > Software Update > Check For Updates Change Log: • Fixes a potential issue with the display that could cause unexpected behavior and inconsistent gesture response.software update17.39https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-970/442560/forerunner-970-series-software-version-17-39Mon, 24 Aug 2026 14:18:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:6ecdd5e6-a414-4126-aa7f-546c02b5567aGarmin-ZacSoftware version 17.39 is now available for Forerunner 970. You may manually download this software update once available by following the path below: Menu > Watch Settings > System > Software Update > Check For Updates Change Log: • Fixes a potential issue with the display that could cause unexpected behavior and inconsistent gesture response.software update17.39https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-70/439298/incorrect-elevation-data-when-pushing-garmin-connect-to-strava/2055922Mon, 24 Aug 2026 12:44:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:74d1f95a-a02b-48a0-9e3f-b865ef6025294397462Same problem here.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-70/439298/incorrect-elevation-data-when-pushing-garmin-connect-to-strava/2055919Mon, 24 Aug 2026 12:33:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:26da28dc-59b4-405e-adee-0cc366987f7f4397462Same problem here. Just got my Forerunner 70, took it out on a regular route and found that the elavation gain was almost 3 times the amount it was on my old Forerunner 235 when it transferred to Strava. Has anyone found a fix to this yet? Seems to be a common problem with this version of watch which hasn’t been picked up in any of the reviews I’ve seen.https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-165-series/442545/option-to-disable-the-wrist-gesture-only-during-sleep-neededMon, 24 Aug 2026 10:44:00 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:27f039f6-13d2-45c8-9f65-1437a8491c508699200I would like to suggest adding a separate setting to disable the wrist gesture for activating the display while sleeping. The wrist gesture is useful during the day, but at night it can be quite disturbing. Normal movements while sleeping can repeatedly activate the display, causing the screen to light up and potentially disturb sleep. It would be great to have an option such as: System → Display → During Sleep → Wrist Gesture: On/Off This would allow users to keep the gesture enabled during the day while automatically disabling it during sleep. I think this would be a small but very useful improvement for the Forerunner 165, especially for users who wear the watch overnight.wrist movementduring sleep