Forerunner 255 Series - Running/Multisport

Not Answered

Forerunner 255 metronome sound & preview does not work if alert sounds disabled. 0

129 views

0 replies

Started 6 months ago
by 2005644
Not Answered

Open Intervals (forerunner 255) 0

296 views

2 replies

Latest 6 months ago
by Ben
Not Answered

Lactate threshold activities 0

1587 views

7 replies

Latest 6 months ago
by RM
Not Answered

No custom battery power saver modes? 0

237 views

1 reply

Latest 6 months ago
by abram3k
Not Answered

Snooze detection 0

388 views

4 replies

Latest 7 months ago
by Graeme
Not Answered

Forerunner 255 - has vibration intensity changed or is my watch damaged? 0

519 views

1 reply

Latest 7 months ago
by Jacquers
Not Answered

FR255 Software Update 21.19 Workout Option no longer available for SUP Activity 0

387 views

1 reply

Latest 7 months ago
by sq120470
Not Answered

Wrong Intervals data at Garmin Connect. 0

239 views

0 replies

Started 7 months ago
by chocorello
Not Answered

With a Garmin Coach Plan for Triathlon, is it possible to choose between pool or open water swimming? 0

237 views

0 replies

Started 7 months ago
by Carolina
Not Answered

New FW - new BUGs 0

239 views

0 replies

Started 7 months ago
by global_local
Not Answered

Marathon Training unable to reduce number of training days 0

149 views

0 replies

Started 7 months ago
by 1600505
Not Answered

Update 21.20 not installing 0

879 views

4 replies

Latest 7 months ago
by gxgene1
Not Answered

Knew I shouldn't have taken the latest update! 0

400 views

2 replies

Latest 7 months ago
by Garmin-Sierra
Answered

Forerunner 255 dynamic source switching off, lactate threshold values fixed, LT guided Test restored +1

1228 views

3 replies

Latest 7 months ago
by Garmin-Sierra
Not Answered

Difference in "anaerobic" vs "sprints" 0

1324 views

9 replies

Latest 7 months ago
by chocorello
Not Answered

Training peaks upcoming step audible? 0

101 views

0 replies

Started 7 months ago
by 6182728
Not Answered

Wrong data in running 0

396 views

2 replies

Latest 7 months ago
by Mikoss
Not Answered

Firmware 21.20 issue turn off 0

646 views

2 replies

Latest 7 months ago
by Lewis
Not Answered

BUG since 19.xx - wrong high HR after activity - not fixed 0

127 views

0 replies

Started 7 months ago
by global_local
Not Answered

Max heart rate auto detection 0

15024 views

10 replies

Latest 7 months ago
by ovekvam