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    Suunto Race 2 General Discussion

    Scheduled Pinned Locked Moved Suunto Race 2
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    • S Offline
      Stavrogin @tas2581
      last edited by

      @tas2581 It only comes with the small strap.

      Suunto Vertical, Race, Race S and Run Currently using Race 2

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      • Tomas5T Online
        Tomas5 Gold Members @Ars Vitae
        last edited by Tomas5

        @Ars-Vitae about GPS accuracy. I was on hike today. Lot of time under the trees. I would say accuracy is same as it was with Suunto 5 (UPDATE: after comparing to 5 Peak, accuracy is better). While slow hike route is zigzag a little bit, but nothing horrible. I would say not bad, but not impresive either. In best performance mode, see screenshots.

        IMG_0911.png IMG_0910.png

        Suunto Ambit 2, Suunto 5, Suunto Race 2

        sky-runnerS 1 Reply Last reply Reply Quote 0
        • sky-runnerS Offline
          sky-runner Silver Members @Tomas5
          last edited by

          @Tomas5 This doesn’t look very accurate. But keep in mind that maps are simplified and not always accurate. A better method to see accuracy is to overlay the recorded path on top of the heatmap - this way you can see how your device recorded a path relative to all other devices. If the recorded path is in the middle of the heatmap path, that shows high accuracy. If it is offset to one side or outside of the heatmap path, that shows poor GPS accuracy.

          You can see heatmap right in the Suunto App - you can turn on the heatmap layer. But if you are a Strava subscriber, that is even better because Strava builds heatmaps based on tracks from all devices and Suunto heatmaps are limited to only Suunto devices. Also, in Suunto heatmap paths are too wide compared to Strava, which makes it harder to assess the accuracy. But nevertheless, seeing how well recorded tracks are centered on the heatmap paths is a great indicator.

          Here is one example - here you can see that the map is inaccurate compared to the heatmap in at least two places, but the track is reasonably well centered on the heatmap:
          Screenshot 2025-09-20 at 10.17.50 AM.png

          Tomas5T Jan SuchánekJ 2 Replies Last reply Reply Quote 1
          • Tomas5T Online
            Tomas5 Gold Members @sky-runner
            last edited by

            @sky-runner this is with heatmap in suunto app.
            IMG_0914.png IMG_0913.jpeg IMG_0912.jpeg

            Suunto Ambit 2, Suunto 5, Suunto Race 2

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            • Tomas5T Online
              Tomas5 Gold Members
              last edited by

              And here is for compare Suunto 5 Peak. Comparing side by side, Race 2 performance is better.IMG_0917.png IMG_0916.png IMG_0915.png

              It was recorded as walk so heat map is different 😞

              Suunto Ambit 2, Suunto 5, Suunto Race 2

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              • Jan SuchánekJ Offline
                Jan Suchánek @sky-runner
                last edited by Jan Suchánek

                @sky-runner In my opinion, the heatmap is also created from these inaccurate routes. So it doesn´t have to be right.

                sky-runnerS 1 Reply Last reply Reply Quote 0
                • sky-runnerS Offline
                  sky-runner Silver Members @Jan Suchánek
                  last edited by sky-runner

                  @Jan-Suchánek Heatmap is created from a large number of activities so it gets averaged. That is especially true if you look at Strava where heatmaps include data from all brands, which would avoid systemic errors from one particular brand.

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                  • B Offline
                    Bud_T
                    last edited by

                    For someone who has both Race and Race 2: is the Race 2 more comfortable on the wrist? My Race has such sharp lugs that I need to place a piece of sticky tack putty on the back right lug of the case to keep it from cutting into my bony wrist (see pic). Is the Race 2 case different?

                    race_stickytack.jpg

                    Tami999T S EgikaE tas2581T 4 Replies Last reply Reply Quote 0
                    • Tami999T Offline
                      Tami999 Silver Members @Bud_T
                      last edited by Tami999

                      @Bud_T said in Suunto Race 2 General Discussion:

                      For someone who has both Race and Race 2: is the Race 2 more comfortable on the wrist? My Race has such sharp lugs that I need to place a piece of sticky tack putty on the back right lug of the case to keep it from cutting into my bony wrist (see pic). Is the Race 2 case different?

                      race_stickytack.jpg

                      For me its so big difference. Lugs never bothered me, but I never feel 100% comfortable with Race 1 Titanium, no matter spot on hand. After ordered Race2 Titanium and put in on my hand I already knew it was worth exchange just for that small change. Its super comfortable as for 49mm watch (I using default strap). I instantly put my Race1 on sale and sold it (it was almost brand new!!! and lost just few dollars. With textile strap You’ll probably be even more comfortable and lighter, but i like silicone one, just wash it under water after exercise and fresh ready to go, using soap + brush every few days to clean it completly. With textile it takes smells and dirt much faster. I would say SO FAR Race2 dont have big differences compared to Race One except heart rate sensor (which i find is very good) and they did all small changes that i didnt like in race 1. More comfortable, crown is clicking (in race1 when dirt gets in or cleaning, it stopping), a bit better and bigger screen, better HR sensor like i mentioned, faster UI and maps. Its just , Race 1 Pro " feeling. Time will tell what new brings :).

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                      • S Offline
                        szleslie Bronze Member @Bud_T
                        last edited by szleslie

                        @Bud_T If you want to keep Race 1 you can buy straps like this.
                        strap from Temu
                        Screenshot 2025-09-25 at 08.14.19.png

                        Or you can buy a NATO strap if you do not use the optical sensor.

                        Race 2 lugs are different. They are above the case back surface. They are smaller and rounded. I had Race 1 but sent it back due to rubbing issue. I had marks on my wrist and it was painful on the bike. Race 2 does not left marks just the optical sensor. When I put Race 1 onto a flat surface without strap it sat on the four lugs. Race S is better. The highest point of the case at the back is the optical sensor. Race 2 is better in this regard. No marks on my wrist from the lugs.
                        Definitely worth the change.

                        B 1 Reply Last reply Reply Quote 0
                        • EgikaE Online
                          Egika Platinum Member @Bud_T
                          last edited by

                          @Bud_T yes, the lugs are one of the big improvements of Race 2 compared to Race.
                          👍

                          t6, S6, Elementum Terra, Ambit 3 Sapphire, Spartan Ultra Copper, Traverse Alpha, S7 Graphite LE, S9B Ambassador, S9P Granite Blue Titanium, S9PP Titanium Sand, Vertical All Black, Race Titanium Charcoal, Race S All Black / Titanium Courtney, Run Lime

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                          • Jeffrey TillackJ Offline
                            Jeffrey Tillack Bronze Member @raven
                            last edited by

                            @raven Suunto need to bring back the charger on my 4 year old (5?) Baro. Can barely get it off the watch the magnet is so strong! Great for charger on the go as it sits in place so well. Whereas my Race S charger is just terrible. If the watch isn’t “just right” it won’t charge.

                            Suunto Race S
                            Apple Watch Ultra 2
                            Coros Vertix
                            Suunto 9 Baro
                            Garmin Instinct
                            Polar M200 (retired)
                            Coros Pace (retired)

                            EgikaE 1 Reply Last reply Reply Quote 0
                            • B Offline
                              Bud_T @szleslie
                              last edited by

                              @szleslie thanks. I tried straps like that but didn’t really like them. It is good to hear that Race 2 is different this way.

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                              • EgikaE Online
                                Egika Platinum Member @Jeffrey Tillack
                                last edited by

                                @Jeffrey-Tillack not possible.
                                As you might know, with the introduction of S9P, the GPS module was subject to break with the strong magnets and charging current at the same time.
                                That’s why the S9B magnet could not be used anymore.
                                The current solution with Race 2 is holding up very well!

                                t6, S6, Elementum Terra, Ambit 3 Sapphire, Spartan Ultra Copper, Traverse Alpha, S7 Graphite LE, S9B Ambassador, S9P Granite Blue Titanium, S9PP Titanium Sand, Vertical All Black, Race Titanium Charcoal, Race S All Black / Titanium Courtney, Run Lime

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                                • tas2581T Offline
                                  tas2581 @Bud_T
                                  last edited by

                                  @Bud_T

                                  Not only lugs decreased, all geometry changed. Race 2 have a higher point on the heart sensor, positioning watch fit on wrist much higher, improving access to all buttons also ventilation. I had no problems with lugs but had constantly autoclicking crown button in Race 1, that also have been resolved in Race 2

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                                  • J Offline
                                    Jugger
                                    last edited by

                                    How long does battery last in Race 2? Let’s say 7 hours of exercise per week with best GPS, HR and sleep tracking on. Also notifications and AOD on. Can you turn AOD off and how does that effects? Just want to compare against Vertical and possibly soon to be released Vertical 2.

                                    Suunto Vertical Titanium Forest

                                    Tomas5T 1 Reply Last reply Reply Quote 0
                                    • Tomas5T Online
                                      Tomas5 Gold Members @Jugger
                                      last edited by Tomas5

                                      @Jugger First charge of Race 2
                                      Around 9-10h of excercise with GPS which included in

                                      • 2h of AOD
                                      • 5h+ of Navigation

                                      24/7 HR tracking, sleep tracking, hrv, blood oxygen, …
                                      Brightness (3days medium, other days low)

                                      Battery went from 100% to 2% in 9,5 days.

                                      Second charge:
                                      After 4,5 day i have 72% of battery. All tracking enabled. Medium brightness. AOD disabled all the time. 1h and 20minutes of GPS activity.

                                      I saw that while AOD enabled, GPS activity consumed more battery but i don’t have exact number. But it was noticable i thing. My fiend with Race S talks the same. Ask again after few weeks maybe. Overal battery is fine. It looks like with 1h of GPS per week i will be able to get 16days based on i had 75% after 4 days.

                                      Suunto Ambit 2, Suunto 5, Suunto Race 2

                                      D J 2 Replies Last reply Reply Quote 1
                                      • D Online
                                        dulko79 @Tomas5
                                        last edited by

                                        @Tomas5 2h of AOD was that on a bike?

                                        App: beta
                                        Phone: Iphone
                                        iOS

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                                        • Tomas5T Online
                                          Tomas5 Gold Members @dulko79
                                          last edited by

                                          @dulko79 yes it was on bike becase without AOD it was hard to see anything. I tried it on my wrist and handle bars. With AOD it was fine but i noticed while on wrist that brightness changes based on my wrist angle. Probably based on light hitting watch display?

                                          Suunto Ambit 2, Suunto 5, Suunto Race 2

                                          D 1 Reply Last reply Reply Quote 2
                                          • D Online
                                            dulko79 @Tomas5
                                            last edited by

                                            @Tomas5 did you maybe track how much did the bike ride eat the battery?

                                            App: beta
                                            Phone: Iphone
                                            iOS

                                            Tomas5T 1 Reply Last reply Reply Quote 0
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