Garmin DESCENT MK2 User Manual

Wheel Size and Circumference
Your speed sensor automatically detects your wheel size. If necessary, you can manually enter your wheel
circumference in the speed sensor settings.
The tire size is marked on both sides of the tire. This is not a comprehensive list. You can also measure the
circumference of your wheel or use one of the calculators available on the internet.
Tire Size Wheel Circumference (mm)
20 × 1.75 1515
20 × 1-3/8 1615
22 × 1-3/8 1770
22 × 1-1/2 1785
24 × 1 1753
24 × 3/4 Tubular 1785
24 × 1-1/8 1795
24 × 1.75 1890
24 × 1-1/4 1905
24 × 2.00 1925
24 × 2.125 1965
26 × 7/8 1920
26 × 1-1.0 1913
26 × 1 1952
26 × 1.25 1953
26 × 1-1/8 1970
26 × 1.40 2005
26 × 1.50 2010
26 × 1.75 2023
26 × 1.95 2050
26 × 2.00 2055
26 × 1-3/8 2068
26 × 2.10 2068
26 × 2.125 2070
26 × 2.35 2083
26 × 1-1/2 2100
26 × 3.00 2170
27 × 1 2145
27 × 1-1/8 2155
136 Appendix

Garmin DESCENT MK2 Specifications

General

Touchscreen	-
Display type	Digital
Color display	Yes
Display diagonal	1.4 \
Display resolution	280 x 280 pixels
Display technology	MIP
Shape	Round
Band color	Black
Band material	Silicone
Watch case size	52 mm
Watch case color	Black, Stainless steel
Waterproof up to	100 m
Market positioning	Smartwatch
Protection features	Waterproof
Watch case material	Stainless steel
Flash memory	32 GB
Mobile operating systems supported	Android, iOS
Battery capacity	- mAh
Battery life (max)	384 h
Battery life (GPS mode)	48 h