@babychai By calibrating, you mean letting it run till empty and then fully charging it? If so, yes, I’ve done that a couple times. I could try turning off Bluetooth to see what that does. It’s been a few months but I tried putting it in airplane mode overnight to see if it slowed battery drain, it did not. Question, are the numbers above for a Vertical? My results are on a Race 1. I was curious if others are seeing good battery drain numbers on a vertical 1. If you are using a vertical, those numbers are good, about 25 days if my math is right? That’s pretty darn close to nameplate battery life of 30 days and makes it tempting to buy one on sale.

@André-Faria I can’t access Reddit from work! I’ll look now (I was being impatient!)

@egika if you are somehow experienced, yes, but he is not. When I was a beginner, I would have been happy if my watch could guide me a bit.

@sunter usually I test a new firmware version or two every week. I know people believe that development at Suunto is slow, but it is not.

@scotta same here upgrade was a little longer than the advertised 10 minutes but so far no issues encountered.

@raven Unfortunately the power portion of the Jetblack BT does not work on my Suunto V2. That is why I am asking. It only sees Cadence and something else (it has been a minute sorry) I had to connect my assiomo pedals to get power to the Suunto. So I was hoping…

@Triumph114 Yes, this is very well possible [image: 1788364072233-img_7598.jpeg]

@Nandodiver https://github.com/deepsealabs/libdc-swift/issues/29#issuecomment-5508298975

@Louise-Roo According to the user manual, it seems that the Suunto Run isn’t compatible with external sensors others than foot pod and HR : [image: 1788355395078-00b5dee5-b0a6-4c04-b0f8-f9aff5605e01-image.jpeg] But weirdly, on the french spec sheet, it talks about being able to use power meter for cycling : [image: 1788355492595-6efeeae0-edf6-4805-8cc0-b13b1934ff3b-image.jpeg]

@MdzOtt Thank you for the info. I was just wondering if the connection would persist, when no S+ Apps are enabled. Just to find out if there is any connection between the issue and the S+ Apps. But now we also have the new software, where we do not know if an improvement for the connection drops was included or not. So two Options to test. btw, I think the ZoneSense App is not necessary anymore, as it is included as “standard” Data in the trainings.

I have a race s. I use it with vibration as a coach… to run a drill with a group and know when to move to next, using the countdown or intervals. I want ideally to see this visually on the watch screen. The outer ring is the most preferred. For some watch faces they do show a small countdown graphic but it’s no where as good. I might be an unusual user but I bought the watch really for vibration and countdown. It works but the visual is poorer than rivals. Most frustrating though is for a few days I had the outer ring working exactly as I wanted. Then an update came through and changed it. I’ve tried everything but can’t resolve. I checked online and it’s mentioned as a reason why some people don’t buy Suunto.

Too late for UTMB, but this (as guessed) it was an App and not a firmware issue. It has been fixed, not sure when everyone will get the next App version.

I fully agree with this feature request, and i ask you to approve it. I have owned the original Suunto Core All Black and one of the features I valued the most was the Weather Trend Indicator being visible directly on the main watch face. This was extremely useful because you could simply glance at the watch and immediately see whether atmospheric pressure was rising or falling, without having to switch to the BARO screen. For me, this is one of the main reasons to own a Suunto Core rather than a regular digital watch On the Core 2, the weather trend indicator still exists, but having it only on the BARO screen significantly reduces its usefulness. When you are already on the BARO screen, you also have the pressure graph, so the indicator is much less valuable there Could Suunto please consider adding Weather Trend as an option for the lower secondary field on the main watch face, alongside Sunrise/Sunset, Moon Phase, Steps, Dual Time, etc.? This seems like a relatively simple firmware/UI change, and it would make the Core 2 much closer to the original Core experience. Please bring this back in a future firmware update. It would make a big difference for long-time Core users.

@surfboomerang Thanks, it is ok now!

Hi, I have a strange HR measurement issue with my Suunto 9 Peak Pro. I use latest FW version 2.50.28 During continuous cycling, the optical heart rate measurement works perfectly fine. However, after I stop for a short break (around 2–3 minutes), the HR reading becomes completely inaccurate when I start cycling again. For example: Before the stop: watch shows 130–150 bpm, which matches my chest strap. I stop for 2–3 minutes. After I start cycling again: the watch may show 50–80 bpm, even though my actual HR is still around 130–150 bpm. The incorrect reading can continue for many many kilometres. I have confirmed this using a chest strap, so it is definitely not my actual heart rate. Interestingly, the green optical sensor LEDs remain active, so the sensor does not appear to be completely switched off. It happens when I recording activity as cycling as well as I am not recording an activity during these rides, simply use the HR display on the watch face. Has anyone experienced the same issue? Is there a known problem with the OHR sensor/firmware after a period of inactivity or standing still?