Casio PRW5100-1
Casio PRW5100-1
Top 71%486 points
Top 71%
Top specs and features

Casio PRW5100-1 review: 19 facts and highlights

1. weight

80g
Polar RCX3 GPS: 33g

2. Has a barometer

This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.
Casio PRW5100-1
38% have it

3. has a battery level indicator

An indicator shows you when the device has low battery.
Casio PRW5100-1
86% have it

4. thickness

14.2mm
Motorola MOTOACTV: 9.6mm

5. waterproofing maximum depth

These devices will not experience water damage, e.g. in the shower. Devices which can withstand more water pressure are better for swimming or diving.
100m
Casio GWA1000FC-2A: 200m

6. Has a 3D compass

3D compass is a compass that will show accurate readings also when the compass is tilted. Therefore you don’t need to keep the compass on level ground to get steady readings.
Casio PRW5100-1
21% have it

7. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Casio PRW5100-1
91% have it

8. has a compass

A compass is useful in games, map and navigation software.
Casio PRW5100-1
47% have it

9. has a rechargeable battery

The battery can be recharged and used over again.
Casio PRW5100-1
76% have it

10. Tracks elevation

It can detect changes in elevation, such as when you are climbing stairs.
Casio PRW5100-1
42% have it

11. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
Casio PRW5100-1
89% have it

12. height

56.8mm
Leikr: 40.4mm

13. Has a stopwatch

With a stopwatch you can time yourself.
Casio PRW5100-1
78% have it

14. Has an altimeter

An altimeter can track elevation, ascent and descent using GPS or air pressure. It is particularly useful if you travel on hills or mountains.
Casio PRW5100-1
21% have it

15. Has a world timer

With a world timer you can easily see the time all over the globe. It is useful if you are travelling through different time zones.
Casio PRW5100-1
26% have it

16. width

49.3mm
TomTom Runner: 35.6mm

17. Has a solar power battery

A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.
Casio PRW5100-1
11% have it

18. maximum operating temperature

The maximum temperature at which the device can perform to the optimal level.
60°C
Garmin Forerunner 645 Music: 60°C

19. lowest potential operating temperature

The minimum temperature at which the device can perform to the optimal level.
-10°C
Garmin Forerunner 645 Music: -20°C

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