Comparison Sigma iD.GO vs Sigma PC 3.11

Clear Table
Add to comparison
	Sigma iD.GO	Sigma PC 3.11
	Outdated Product	from $31.00 Outdated Product
all specs only differences
User reviews		₀ ₀ ₁ ₀
TOP sellers	Find prices on Amazon.com Find prices on eBay.com	Find prices on Amazon.com Find prices on eBay.com
Main	Possibility of displaying the pulse on the simulator. Chest transmitter for accurate heart rate measurement. You can swim in the bracelet. However, use in sea water should be avoided and buttons should not be pressed underwater.
Device type	heart rate monitor	heart rate monitor
Mount	on the wrist	on the wrist
Heart rate sensor	external	external
Specs
Display shape	rectangular	rectangular
Display	monochrome	monochrome
Possible measurements	pulse rate	pulse rate
Features	watches stopwatch	watches stopwatch
General
Source of power	battery	battery
Water protection	IPX8	+
Waterproof	30 m
Dimensions	41x33x12 mm
Color
Added to E-Catalog	september 2017	december 2014

Price comparison

Water protection

Body with special protection against moisture, taken to measure the IP index. The higher it is, the more waterproof the device. However, heart rate monitors, which are akin to wristwatches, are water resistant in most cases, measured in atmospheres (see the relevant paragraph). It is this parameter that to a greater extent describes the capabilities of the device in contact with water. Anyway, before using any waterproof model, you must carefully study the operating instructions specified by the manufacturer.

Waterproof

The degree of water protection provided for in the design of the device.

The specified underwater depth for device functionality is often given, but it's important to note that these values are somewhat arbitrary and don't accurately reflect real-world water resistance. The assessments only consider static pressure, neglecting dynamic pressure created by movement, including immersion.

Effectively, genuine water resistance can only be claimed at a minimum of 30m. Even then, such capabilities only withstand minor exposure like rain. Brief water exposure, like swimming, might be permitted at 50m (not universally). For depths of 2 — 3m, 100m is necessary, and serious diving requires a minimum of 200m (or 300m for depths exceeding 20m).