Major Factors Affecting The Power Consumption Rate Of A Smartwatch

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The battery capacity of today's smartwatches ranges from 300 mAh to 500 mAh. The size of the battery in a watch is determined by the watch's size and construction, as well as the watch's system and functions.

Smartwatches are classified on the basis of their battery capacity and power consumption. When getting smartwatches, electricity is an important factor to look at. I mean, how long can I use it and truly use it?

In this article, I'll take a look at how smartwatches work in terms of power consumption, using a 500 mAh smartwatch battery as the basis for my calculations and deductions.

Let’s take a look really quickly!


Bluetooth connection with mobile devices

Before using the APP for message push, many smartwatches can pair with Bluetooth on the mobile phone.

If there are a few messages pushed, the Bluetooth call function can observe that the basic power consumption is extremely small, but if you are a chat enthusiast, there is a lot of news every day.

When the smartwatch is connected to the phone through Bluetooth, the smartwatch's power usage steadily increases.


Sports function

When other functions are not open, the Smartwatch's main sports function, which is a step-by-step function, is turned on all the time, from day to night, even when sleeping.

In the case of normal exercise, according to 13000 steps, it can consume about 30% of the smartwatch's power, so despite being the main function, it is not the most power-hungry.


Monitoring of the heart rate

You can disregard the power usage and only measure the heart rate on occasion. The dependency of heart rate on light, continuous light, and feedback allows smartwatches to have real-time heart rate monitoring around the clock.

However, this is cautious as the smartwatch battery can be depleted in a few hours. After all, the heart rate is dependent on light, so smartwatches consume a lot of electricity.


Measurement of data

This is achieved with the use of the elevation compass feature of the smartwatches. However, these features are highly power-consuming and are always on and open (that is to say, always working).

As a result of the continuous and persistent acquisition of data and information through measurement, it is without doubt that the real-time monitoring of the heart rate is the same as that of the elevation compass and GPS.


Positioning of GPS

Even on large-capacity phones, you can see that smartwatch batteries are extremely draining, let alone on small watches. You'll need to charge your watch if it doesn't turn off the GPS after an hour.

As a result, the watch's GPS intelligence is used as a backup device that can't always be turned on.


Other supplementary features

It can be polished by ignoring the basic power consumption.

Essentially, the more advanced functionalities of some mobile phones are the culprits of smartwatch power consumption, but not the functions of outdoor sports themselves, which do not count power.

So, if you're only using it for outdoor sports, the smartwatch function is as basic as possible. If you want to experience the highlights of the smart wear age, the Android watch is a good option, but it comes at a cost in terms of power consumption.


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