Changing The Bands; Specifications - Garmin FORERUNNER 255 Series Owner's Manual

Changing the Bands

The watch is compatible with standard quick-release bands. Forerunner 255S series has 18 mm wide bands,
and Forerunner 255 series has 22 mm wide bands.
1 Slide the quick-release pin on the spring bar to remove the band.
2 Insert one side of the spring bar for the new band into the watch.
3 Slide the quick-release pin, and align the spring bar with the opposite side of the watch.
4 Repeat steps 1 through 3 to change the other band.

Specifications

Battery type
Water rating
Forerunner music media storage
Operating temperature range
Charging temperature range
Forerunner non-music radio frequency/protocol
Forerunner 255 Music
Forerunner 255S Music radio frequency/protocol
EU SAR, Forerunner 255 Music
EU SAR, Forerunner 255S Music
1
The device withstands pressure equivalent to a depth of 50 m. For more information, go to www.garmin.com/waterrating.
Device Information
Rechargeable, built-in lithium-ion battery
1
Swim, 5 ATM
Up to 4 GB (approximately 500 songs)
From -20º to 60ºC (from -4º to 140ºF)
From 0º to 45ºC (from 32º to 113ºF)
2.4 GHz @ 3.06 dBm maximum
2.4 GHz @ 18.64 dBm maximum
2.4 GHz @ 17.67 dBm maximum
0.48 W/kg torso, 0.47 W/kg limb
1.57 W/kg torso, 1.03 W/kg limb
91