Casio WSD-F20 - Model-Specific Specifications; Sensors, Operating Time, and Physical Specs; App Support and Crystal Type Differences

Model Specific Specifications
WSD-F10 WSD-F20 WSD-F20S
Sensors Pressure sensor,
Accelerometer,
Gyrometer,
Magnetic sensor
GPS, Pressure sensor,
Accelerometer, Gyrometer, Magnetic
sensor
Operating time
on full charge
*1
Normal use: More than one day
Timepiece Mode: Approximately one month
Operating
temperature
0℃ to 40℃ (32℉
to 104℉)
-10℃ to 40℃ (14℉ to 104℉)
Colors Black/
Green/Red/
Orange
Black/Orange Black
Crystal Mineral glass Mineral glass
(dirt resistant
coating)
Sapphire glass
(dirt resistant
coating)
Activity App Trekking,
Fishing,
Cycling
*7
Trekking, Fishing, Cycling, Paddle,
Snow
MOMENT
SETTER App
Trekking,
Fishing, Cycling
notifications
Trekking, Fishing, Cycling, Paddle,
Snow notifications
Location
Memory App
- Map screen, route screen, selectable
map skin, map downloading (off-line
maps), voice memo, landmark,
Revisit marks
*3
, history screen
Approx. Size
(Body H
× W × D)
61.7 × 56.4 ×
15.7 mm (2.4” ×
2.2”× 0.6”)
61.7 × 57.7 ×
15.3 mm (2.4” ×
2.3”× 0.6”)
61.7 × 57.7 ×
15.1 mm (2.4” ×
2.3” × 0.6”)
Approx. Weight
(including band)
93 g (3.3 oz) 92 g (3.2 oz) 105 g (3.7 oz)
EN-78