Running/Multisport

Forerunner 255 Series

Not Answered

Forerunner 255 Series Software Version 27.09 - 100% Rollout 0 Locked

7161 views

0 replies

Started 1 month ago
by Garmin-Dan
Not Answered

27.09 Battery drain reproducible problem proof and battery graphs. 0

220 views

3 replies

Latest 21 hours ago
by chocorello
Not Answered

Cadence randomly drops to 80-89 during steady runs 0

1032 views

12 replies

Latest 2 days ago
by carozoynarizota
Answered

Garmin Forerunner 255 – GPS Issues +1

11174 views

55 replies

Latest 3 days ago
by mbailey33
Not Answered

Battery drain 27.09 0

2018 views

24 replies

Latest 3 days ago
by ovekvam
Suggested Answer

FORERUNNER 255 when update 27.10 0

1008 views

5 replies

Latest 3 days ago
by 5953685
Not Answered

[27.09] HR hits max when walking on treadmill 0

199 views

1 reply

Latest 4 days ago
by gazza81
Not Answered

Massive power drain, on purpose for a change! 0

56 views

0 replies

Started 4 days ago
by 6125703
Not Answered

False nap detected - open a case to report the issue 0

609 views

11 replies

Latest 4 days ago
by ovekvam
Not Answered

Forerunner 255 Sleep tracking hasn’t worked since June 2025 0

194 views

1 reply

Latest 4 days ago
by friendo
Not Answered

255 update support 0

639 views

5 replies

Latest 4 days ago
by friendo
Not Answered

Heating up and non lasting battery 0

153 views

2 replies

Latest 5 days ago
by Jacquers
Not Answered

Do Running challenges include runs on treadmill ? 0

75 views

1 reply

Latest 6 days ago
by JRKingOfBeer
Not Answered

Garmin 255 bug/problemi con ultimo aggiornamento 27.09 0

49 views

0 replies

Started 6 days ago
by 7967685
Not Answered

255 not recording any elevation 0

314 views

3 replies

Latest 6 days ago
by 7036090
Not Answered

Deleted all of my music and even connection to my phone AGAIN !!!!!!! 0

735 views

7 replies

Latest 9 days ago
by jamiebee
Not Answered

Monthly Wellness Report not delivered. 0

90 views

0 replies

Started 10 days ago
by Grubby Duck
Not Answered

Indoor, gym training, treadmills etc., distance not even close to being accurate 0

947 views

4 replies

Latest 10 days ago
by Konalbt
Suggested Answer

Download Firmware26.08 0

381 views

2 replies

Latest 11 days ago
by stevendessein
Not Answered

Garmin Coach IronMan 70.3 0

165 views

1 reply

Latest 12 days ago
by 3093649