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    Battery drain

    Scheduled Pinned Locked Moved Suunto Vertical
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    • GhostG Offline
      Ghost @Ars Vitae
      last edited by

      @Ars-Vitae In the process of debugging a firmware issue, especially related to unexpected battery drain, various factors could be at play. Many users have confirmed that enabling navigation is a significant cause of this issue. It’s possible that this problem could trigger other issues as well. Therefore, it’s crucial to identify the root cause and fix the problem to see if resolving this one will also address the other potential issues.

      🔺 Vertical Titanium Solar

      1 Reply Last reply Reply Quote 1
      • Ars VitaeA Offline
        Ars Vitae Bronze Member @Mff73
        last edited by

        @Mff73 I have every right to speculate because the claims of fixing the problem talk about all the causes of the issue. If the fix will be done step by step, ok. But why write about the postponement of the update date explaining it by working on all the sources of the problem? That said, I hope the watch will return to its original value, and I will be happy to share with you how my watch’s battery will perform after the update.

        1 Reply Last reply Reply Quote 1
        • SvenSchroeterS Offline
          SvenSchroeter
          last edited by

          1st night so far so good… drop of 1% from a full charge after the update last night. Got a long run comming on Sunday and am curious to see how much longer the battery can go with the latest improvements.

          EVERY MONTH Suunto is making their products BETTER! Great job!

          Suunto Vertical Ti Solar (Daily)
          Suunto Race (Wife Daily)
          Retired: Suunto Ambit3 / Ambit / Core

          https://www.strava.com/athletes/142980701

          Ars VitaeA 1 Reply Last reply Reply Quote 4
          • Todd DanielczykT Offline
            Todd Danielczyk Gold Members @Todd Danielczyk
            last edited by

            @Todd-Danielczyk said in Battery drain:

            @Mff73 Good call! I took the liberty to charge my watch while I installed the new FW and plan on doing a ride after work to confirm. I was one of the ones affected by the battery drain (8-10% daily drop) and run navigation during activities.

            Currently at 99% and will keep the forum posted on battery usage.

            @Mff73 for me it looks back to normal so far. After the update I reset the watch twice wore it during the day at work and did a trail ride after work with navigation. Didn’t reset and wore to bed like usual. Woke up to 96%.

            I’ll keep monitoring as i saw the most significant drops after the battery got to 50% but judging from this one test, the navigation drain has been fixed
            1000122752.jpg

            1 Reply Last reply Reply Quote 3
            • Ars VitaeA Offline
              Ars Vitae Bronze Member @SvenSchroeter
              last edited by

              @SvenSchroeter said in Battery drain:

              1st night so far so good… drop of 1% from a full charge after the update last night. Got a long run comming on Sunday and am curious to see how much longer the battery can go with the latest improvements.

              EVERY MONTH Suunto is making their products BETTER! Great job!

              Let me make a small correction: the latest update does not improve the battery performance only fixes it. It is difficult to improve something after it is broken. In this case, improvement must be preceded by fixing.

              1 Reply Last reply Reply Quote 1
              • Antoine LancrenonA Offline
                Antoine Lancrenon Bronze Member
                last edited by

                for me it is not fixed. i have lost 3% in one night.

                i am resetting now, and check tomorrow.

                1 Reply Last reply Reply Quote 0
                • SamuelPS Online
                  SamuelP Bronze Member
                  last edited by

                  My vertical all black from 81% to 80% in 24 hours since the update 👍

                  No activities yet though.
                  24h ohr on.
                  Notifications off.

                  Gonna try a run with navigation tonight.

                  1 Reply Last reply Reply Quote 4
                  • Mff73M Online
                    Mff73
                    last edited by

                    no navigation for me, 1 hour run since update (24 hours ago) and 10% down.
                    but no full discharge/recharge after update yet, so i will wait for it before next feedback.

                    Suunto Spartan Ultra (since 2016) FW: 2.8.24 (retired)
                    Suunto Vertical all black
                    Wife : S9PP
                    SA: Always the latest beta :)
                    Android 13, Galaxy S205G

                    1 Reply Last reply Reply Quote 1
                    • Fenr1rF Offline
                      Fenr1r
                      last edited by

                      20+ hours after last Navigation use (Location Fix check), the compass widget is still showing a value. Could this be relevant? (Happened on the last FW.) Is there supposed to be a timeout for this feature? Only stops with a soft reset.

                      1 Reply Last reply Reply Quote 0
                      • L Offline
                        larrybbaker
                        last edited by

                        I have not done a full drain/charge cycle but so far not seeing any improvement in battery life. I do not use navigation regularly so this specific fix probably does not apply.

                        SV Solar
                        iPhone 16 Pro

                        1 Reply Last reply Reply Quote 0
                        • surfboomerangS Offline
                          surfboomerang
                          last edited by

                          For me, the navigation battery drain seems fixed. Did a hike yesterday with routing and map.
                          Stopped the activity with 30% left and woke up this morning with 29% without a restart of the watch.

                          Suunto Vertical Titanium Solar
                          OnePlus Nord 4

                          1 Reply Last reply Reply Quote 5
                          • SvenSchroeterS Offline
                            SvenSchroeter
                            last edited by

                            36Hours since top up to 99% charge, 30minute stretching activity (got my self injured on the last training run before a race this weekend), with OHR 24/7 and we are down to 93%. For now I am still averaging around 3% to 4% per day. Tonight will be a light run just to test the hip injury before the race on Sunday… Lets hope the watch and the body are on par to get me off the startline and somehow to the finish 🤙

                            Suunto Vertical Ti Solar (Daily)
                            Suunto Race (Wife Daily)
                            Retired: Suunto Ambit3 / Ambit / Core

                            https://www.strava.com/athletes/142980701

                            SvenSchroeterS 1 Reply Last reply Reply Quote 2
                            • SvenSchroeterS Offline
                              SvenSchroeter @SvenSchroeter
                              last edited by

                              @SvenSchroeter Summing up my experiences (spoiler alert… no issues detected).

                              5Days have passed. Started with 99% and Today I am down to 74%.

                              • OHR 24/7
                              • O2 Sat Enabled
                              • Notifications ON - Buzzing every now and then

                              Activities Recorded:

                              • STRETCHING: OHR ONLY / no GPS : 61minutes
                              • RUN: HR BELT / GPS=Performance: 215 minutes
                              • BIKE: OHR / GPS=Performance: 25minutes

                              I expect around a 3week battery life which is pretty damn good considering what I think is relatively heavy use. Included was a running race of 30km, route was pre loaded, but i was not navigating it with prombts… rather simply following the route. I am not experiencing excessive drain for my use cases.

                              Suunto Vertical Ti Solar (Daily)
                              Suunto Race (Wife Daily)
                              Retired: Suunto Ambit3 / Ambit / Core

                              https://www.strava.com/athletes/142980701

                              1 Reply Last reply Reply Quote 3
                              • Mff73M Online
                                Mff73
                                last edited by Mff73

                                Fully charged mine yesterday from 0%
                                9% lost in 24 hours without any activity.
                                No soft reset, just charged.

                                [edit]
                                24/24 HR on
                                notifications on
                                Sleep tracking on
                                SPO2 on
                                everything like when i purchased it at launch

                                Suunto Spartan Ultra (since 2016) FW: 2.8.24 (retired)
                                Suunto Vertical all black
                                Wife : S9PP
                                SA: Always the latest beta :)
                                Android 13, Galaxy S205G

                                Mff73M 1 Reply Last reply Reply Quote 1
                                • gerasimosG Offline
                                  gerasimos Bronze Member
                                  last edited by gerasimos

                                  after last update 5hours trail run witn navigation route 8% consumption and daily mode* in time mode 1% per day .
                                  Monster 🔋 is back again!

                                  • hr off
                                  • o2 off
                                  • mobile notifications off

                                  Suunto Vertical Ti
                                  Suunto S9 gen1
                                  Suunto Ambit3 peak

                                  1 Reply Last reply Reply Quote 2
                                  • timecodeT Offline
                                    timecode
                                    last edited by

                                    Yesterday I started my day with 100%, then had a one hour run (kind of a race with GPS/maps on) and today my battery still shows 98%. I am not sure if this is realistic, or some king of calibration is needed, but I will keep an eye on this.

                                    1 Reply Last reply Reply Quote 0
                                    • D Offline
                                      duffman19
                                      last edited by duffman19

                                      There still exists an odd battery drain when NOT wearing the watch. I took mine off yesterday morning at 93% and it is now at 75% (18% loss in 24 hours). This is with the watch laying face down, so the OHR is not on.

                                      I wrote about this same behavior earlier this year (somewhere way up this thread). At first I thought the drain was due to sleep tracking being enabled and the watch attempting to track sleep even though it is not on the wrist. However, this time I noticed a significant drain during the day as well.

                                      It’s hard to imagine what the cause could be. I shouldn’t need to turn on or disable any features when taking the watch off. What could possibly be going on to cause such drain when not wearing it?

                                      Edit: Another huge 24hr drain from 71-44% while the watch was off the wrist. I recorded a 1.5hr activity prior to this and saw an expected ~2% drop. My Vertical is on track to last less than four days while sitting face down on the counter. Anyone else seeing significant battery drain when not wearing the watch?

                                      Vertical Ti

                                      L 1 Reply Last reply Reply Quote 2
                                      • L Offline
                                        larrybbaker @duffman19
                                        last edited by

                                        @duffman19 I agree! I see more drain with it “resting” face down on the night stand than any activity I do.

                                        SV Solar
                                        iPhone 16 Pro

                                        1 Reply Last reply Reply Quote 2
                                        • Mff73M Online
                                          Mff73 @Mff73
                                          last edited by

                                          @Mff73 said in Battery drain:

                                          Fully charged mine yesterday from 0%
                                          9% lost in 24 hours without any activity.
                                          No soft reset, just charged.

                                          [edit]
                                          24/24 HR on
                                          notifications on
                                          Sleep tracking on
                                          SPO2 on
                                          everything like when i purchased it at launch

                                          today’s stats :
                                          Charged from 0% to 100% on Oct 6th.
                                          Today : 22% left --> 78% lost in total in 12 days
                                          17% battery lost in 9h36 of GPS activity
                                          So 61% lost for 12 days, non include GPS activity (avg = 5% / day)
                                          .

                                          Suunto Spartan Ultra (since 2016) FW: 2.8.24 (retired)
                                          Suunto Vertical all black
                                          Wife : S9PP
                                          SA: Always the latest beta :)
                                          Android 13, Galaxy S205G

                                          Mff73M 2 Replies Last reply Reply Quote 2
                                          • SuperFlo75S Offline
                                            SuperFlo75 Silver Members Bronze Member
                                            last edited by

                                            After full charging oct. 7 I started with 100%
                                            today I am at 67% after 11 days with about 5 hours of running activity with hr belt and ZoneSense app…
                                            I think this is not bad, and perhaps only a little bit worse than before the summer update…

                                            Suunto Vertical Titanium Forest/Dark Ruby/UTMB/Courtney_Edition
                                            Suunto Wing
                                            Suunto 9 Peak Pro Titanium (owns my wife now)
                                            Suunto Spartan Ultra
                                            SA iOS 2.43.0 (18473)
                                            Instagram @superflo75

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