Comparison Beurer PM 90 vs Beurer PM 80
Add to comparison |  |  |
|---|---|---|
| Beurer PM 90 | Beurer PM 80 | |
from $118.72 up to $236.76 | from £61.26 | |
| TOP sellers | ||
Automatic determination of training zones and maximum volume of inhaled oxygen. Digital channel between the heart rate sensor and the watch. Long battery life. Lack of synchronization with a smartphone. Runs on batteries. | ||
| Device type | heart rate monitor | heart rate monitor |
| Mount | on the wrist | on the wrist |
| Heart rate sensor | external | external |
Specs | ||
| Display shape | round | round |
| Display | monochrome | monochrome |
| Display backlight |  | |
| Possible measurements | pulse rate calories burned amount of fat burned average/max. heart rate | pulse rate calories burned amount of fat burned average/max. heart rate |
| Sensors and modules | thermometer altimeter barometer (pressure) | |
| Features | watches alarm clock calendar stopwatch | watches alarm clock calendar stopwatch |
More features | ||
| Individual settings | gender age weight growth individual training area | gender age weight growth individual training area |
General | ||
| Source of power | battery | battery |
| Water protection | + | + |
| Waterproof | 50 m | 50 m |
| Built-in memory | | |
| Dimensions | 46x46x14 mm | 52x45x14 mm |
| Weight | 50 g | 45 g |
| Added to E-Catalog | december 2014 | december 2014 |
Compare Beurer PM 90 and PM 80
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Glossary
Sensors and modules
Sensors and measurement modules provided in the design of the gadget.
— GPS module. A GPS receiver helps pinpoint a device's current coordinates. Its applications range from calculating distances in sports gadgets to more advanced functions such as full-fledged navigation with optimal route determination, depending on the device's features.
— Altimeter. The altimeter, detecting device height, operates through various principles. In GPS-equipped models, it uses a geographic database to determine height based on coordinates. Those with a barometer calculate altitude from pressure differences, often referencing a starting point or a hypothetical sea level. While the GPS method is more precise in measuring ground surface height, it overlooks objects like stairs or towers. Barometer-based measurement is affected by weather changes but provides the actual height of the device.
— Thermometer. A sensor that detects the ambient temperature. This data can be useful both for assessing general comfort levels (personal impressions can be deceiving, especially if you will be outside for a long time), and for specific tasks — for example, improvised weather forecasts (in combination with barometer data and other observations).
— Barometer. A s...ensor measures atmospheric pressure, commonly used to forecast weather changes. Its applications extend beyond this, including the ability to gauge height differences even when a dedicated altimeter is not present. It's worth noting that this function is applicable only to gadgets capable of displaying atmospheric pressure data on the screen; altimeters with barometric sensors lacking this feature are not included in this category.
— Compass. A traditional compass is a device for determining the cardinal directions, one of the basic instruments for any navigation. In modern heart rate monitors and other sports gadgets, usually, a digital compass is used, which displays data directly on the display.
— GPS module. A GPS receiver helps pinpoint a device's current coordinates. Its applications range from calculating distances in sports gadgets to more advanced functions such as full-fledged navigation with optimal route determination, depending on the device's features.
— Altimeter. The altimeter, detecting device height, operates through various principles. In GPS-equipped models, it uses a geographic database to determine height based on coordinates. Those with a barometer calculate altitude from pressure differences, often referencing a starting point or a hypothetical sea level. While the GPS method is more precise in measuring ground surface height, it overlooks objects like stairs or towers. Barometer-based measurement is affected by weather changes but provides the actual height of the device.
— Thermometer. A sensor that detects the ambient temperature. This data can be useful both for assessing general comfort levels (personal impressions can be deceiving, especially if you will be outside for a long time), and for specific tasks — for example, improvised weather forecasts (in combination with barometer data and other observations).
— Barometer. A s...ensor measures atmospheric pressure, commonly used to forecast weather changes. Its applications extend beyond this, including the ability to gauge height differences even when a dedicated altimeter is not present. It's worth noting that this function is applicable only to gadgets capable of displaying atmospheric pressure data on the screen; altimeters with barometric sensors lacking this feature are not included in this category.
— Compass. A traditional compass is a device for determining the cardinal directions, one of the basic instruments for any navigation. In modern heart rate monitors and other sports gadgets, usually, a digital compass is used, which displays data directly on the display.