Running/Multisport

Forerunner 255 Series

Not Answered

Forerunner 255 Series - 28.05 - Live 0 Locked

3105 views

0 replies

Started 1 month ago
by Garmin-Kevin
Not Answered

Charging Port Question 0

349 views

2 replies

Latest 2 days ago
by Jacquers
Not Answered

Inaccurate display of navigation curve +1

542 views

9 replies

Latest 2 days ago
by Luděk
Answered

Noisy GPS day doubled length of Ultratrac activity +1

255 views

2 replies

Latest 2 days ago
by 6125703
Suggested Answer

Heart rate error - Forerunner 255 Series - Software Version 27.09 0

1392 views

8 replies

Latest 4 days ago
by 8275105
Suggested Answer

Download Firmware26.08 0

1997 views

4 replies

Latest 9 days ago
by Jacquers
Suggested Answer

28.05 broke exactly what it says it fixed. 0

1352 views

6 replies

Latest 11 days ago
by Gustavo.B
Not Answered

[28.05] - Race Calendar - Same issue since firmware 17.24 0

305 views

0 replies

Started 16 days ago
by Gustavo.B
Not Answered

BUG Altimeter 27.09 0

1140 views

3 replies

Latest 17 days ago
by Jacquers
Not Answered

Anyone got the 27.09 file? 0

519 views

1 reply

Latest 17 days ago
by Jacquers
Not Answered

Cadence randomly drops to 80-89 during steady runs 0

3055 views

16 replies

Latest 18 days ago
by 4871582
Not Answered

"Verifying connect IQ apps" 0

693 views

3 replies

Latest 21 days ago
by Luděk
Not Answered

Guide to downgrade firmware 0

3094 views

6 replies

Latest 22 days ago
by 7694242
Not Answered

Anyone got the 27.09 file? 0

271 views

0 replies

Started 23 days ago
by 7694242
Not Answered

27.09 Battery drain reproducible problem proof and battery graphs. 0

2971 views

9 replies

Latest 1 month ago
by 3145842
Not Answered

Possible 28.05 bug? Navigation triggered during activity for no reason 0

425 views

0 replies

Started 1 month ago
by kurtie_bcn
Not Answered

It wakes you up during sleep! 0

769 views

1 reply

Latest 1 month ago
by Jacquers
Not Answered

June '26 updateupdate. 0

873 views

1 reply

Latest 1 month ago
by Jacquers
Not Answered

Wrong elevation gain in AUTO Sensor Mode – possible firmware 27.09 bug 0

1258 views

3 replies

Latest 1 month ago
by SAMONZEWEB
Not Answered

montre garmin forerunner 255 0

400 views

0 replies

Started 1 month ago
by 2054285