Forerunner 255 Series - Running/Multisport

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Forerunner 255 - Software Version 21.19 - Live 0

3413 views

0 replies

Started 5 days ago
by Garmin-Sierra
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Forerunner 255 resets on activity start 0

484 views

9 replies

Latest 1 hour ago
by 3420496
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when workout started the watch restarted 0

17 views

0 replies

Started 1 hour ago
by 3420496
Not Answered

Lactate threshold activities 0

149 views

1 reply

Latest 1 day ago
by 9820003
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calorie count after software upgrade 0

170 views

3 replies

Latest 1 day ago
by trux
Not Answered

[FR255][18.x][19.x][20.32] Missing letters in Italian virtual keyboard 0

822 views

6 replies

Latest 1 day ago
by trux
Not Answered

Is it possible to do two simultaneous garmin coach plans? 0

74 views

0 replies

Started 1 day ago
by 3831916
Not Answered

Hey guys, 255 is not that old and already lacks a feature that is just a software update. Training Readiness its a cool feature that your fans would love to see. 0

1957 views

16 replies

Latest 2 days ago
by 9820003
Not Answered

Wrong OHR after 19.XX, 20.XX, and now 21.19 latest firmware 0

121 views

0 replies

Started 2 days ago
by 6385795
Not Answered

software not updating 0

61 views

0 replies

Started 2 days ago
by hugh-liu
Not Answered

Broken HR broadcasting 0

144 views

2 replies

Latest 2 days ago
by 8908657
Not Answered

21.19 seems to be released 0

1214 views

9 replies

Latest 2 days ago
by ovekvam
Not Answered

Version 20.26 wrong heart rate 0

456 views

2 replies

Latest 3 days ago
by Garmin-Sierra
Not Answered

Forerunner 255 Music Incorrect HR During Exercise 0

503 views

7 replies

Latest 3 days ago
by Garmin-Sierra
Not Answered

OHR issue after 20.32 0

650 views

5 replies

Latest 3 days ago
by Garmin-Sierra
Answered

Pairing FR255 to Garmin Connect does not work after iOS 18 upgrade on my iPhone 14 Pro, FR255 sw 20.26 0

2090 views

16 replies

Latest 3 days ago
by 2668931
Not Answered

Forerunner 255, 20.23, Heart rate issue for cross country skiing 0

295 views

6 replies

Latest 5 days ago
by kra28
Not Answered

Indoor climb on 255 0

232 views

1 reply

Latest 5 days ago
by Adny
Not Answered

Since the v20.32 update my 255 doesn't record overnight sleep or overnight HRV anymore, but still counts bogus naps 0

294 views

9 replies

Latest 5 days ago
by oBuTTuSo
Not Answered

LTHR test value three different readings depending on which platform I view it on 0

127 views

0 replies

Started 5 days ago
by 9462364