Polar RS400sd
Polar RS400sd
Top 81%331 points
Top 81%
Top specs and features

Polar RS400sd review: 17 facts and highlights

1. Has a heart rate monitor

A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.
Polar RS400sd
57% have it

2. weight

45g
Polar RCX3 GPS: 33g

3. has a battery level indicator

An indicator shows you when the device has low battery.
Polar RS400sd
86% have it

4. Has a display

The device has an electronic display to present information to the user.
Polar RS400sd
95% have it

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.
50m
Casio GWA1000FC-2A: 200m

6. Has goal setting

Allows you to set your own goals, such as reaching 15,000 steps in a single day.
Polar RS400sd
37% have it

7. Tracks distance

It tracks how far you travel.
Polar RS400sd
77% have it

8. Measures pace

Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.
Polar RS400sd
70% have it

9. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Polar RS400sd
91% have it

10. Counts how many calories you have burnt

This is useful if you are on a strict training diet or if you are trying to lose weight. It can also help to boost your motivation.
Polar RS400sd
70% have it

11. Includes access to online portal

Your tracking data is uploaded via your smartphone or computer, and is available to view on the manufacturer’s online portal in the form of reports and graphs.
Polar RS400sd
64% have it

12. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
Polar RS400sd
89% have it

13. Has a stopwatch

With a stopwatch you can time yourself.
Polar RS400sd
78% have it

14. Tracks steps taken

It tracks how many steps you take throughout the day, allowing you to see how active you have been.
Polar RS400sd
57% have it

15. Measures fat consumption

Knowing how many grams of fat have been consumed is useful if you want to lose weight.
Polar RS400sd
11% have it

16. has a removable battery

The battery is removable and can be replaced by the user if broken.
Polar RS400sd
26% have it

17. Has social features

Friends using the same app can be integrated with your account, allowing you to compete with them. This increases your motivation and makes it more enjoyable.
Polar RS400sd
64% have it

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