techinfi
What is a smartwatch?
A smartwatch is an intelligent watch with a touch display. In contrast to the usual clock, it shows the time and date and offers a range of functions similar to that of a smartphone. The models often have an integrated slot for SIM cards and WLAN so the user can be reached on the go.
The mini-computer on the wrist has a wide range of uses: it can function as an MP3 player, measures the heart rate and counts the steps taken. Voice control is also possible thanks to a built-in microphone.
With various apps, the Smartwatch’s functionality can be further upgraded according to individual needs.The user can read and send WhatsApp messages and e-mails without relying on their mobile phone.
If you still don’t want to do without your smartphone, you can use the Smartwatch to control the mobile phone from your wrist. Therefore, the Smartwatch is a digital assistant that offers many functions and has an attractive design depending on the model and manufacturer.
It is ideal for fitness fans who want to monitor their training. A smartwatch can be just as useful for people who are health-conscious and keep appointments busy. Those who rarely make calls, hardly check e-mails and don’t want to measure sporting success will benefit less from the digital companion.
Smartwatch: advantages and disadvantages
Before buying a smartwatch, consider the arguments for and against such a gadget. We have compiled the most important advantages and disadvantages.
Benefits of a smartwatch
No problem with the appropriate Smartwatch! This is made possible by a so-called NFC chip. Users must only hold their Smartwatch to the NFC reader to pay, and the desired amount is sent to the recipient.
NFC stands for Near Field Communication and enables data transmission over a few centimeters.
Remote control:
Depending on the model and range of functions, a smartwatch can control other technical gadgets from the wrist in addition to the mobile phone – the smart home system, for example.
The smart home app can conveniently operate the heating, roller shutters, lights and smart helpers such as robotic lawnmowers and vacuum cleaners from a distance.
Reliable navigation:
Another advantage is that smartwatches are usually equipped with a GPS sensor and can be used for navigation. To do this, the user enters the desired destination via Google Maps or Apple Maps and can be navigated there by the Smartwatch – without a cell phone.
Measurement of fitness and health data:
The fitness tracking function of the Smartwatch enables the user to keep an eye on their body and health data. In addition to heartbeat and pulse rate, distances travelled can also be measured. Some devices collect data on your sleep behaviour and provide information about deep sleep and REM phases.
Furthermore, some smartwatches even have integrated fall detection and make an emergency call if the person concerned can no longer do this themselves.
Safety for the little ones:
Some smartwatches have been specially developed for children. They have a location function so that parents always have an overview of where their offspring is.
Not only that:
In dangerous situations, the children can use an SOS button to send an emergency call to their parents or a previously specified contact person.
Disadvantages of a smartwatch
Small display:
A smartwatch’s touchscreen is significantly smaller than a smartphone – this inevitably means that many functions are uncomfortable to use.
For example, using apps like Facebook and WhatsApp is difficult because the small display surface makes precise typing difficult.
Data security:
A smartwatch collects many sensitive data throughout the day. Due to the lack of authentication options, this data is accessible to anyone accessing the Smartwatch.
With most fitness apps, users must also learn which of the collected data is stored, how and where.
Short battery life:
Another disadvantage of many smartwatches is that users must charge the device regularly. Battery charges vary by model – while some smartwatches last for days with moderate use, others must be plugged in every night.
Cannot be used completely independently of the smartphone:
The Smartwatch is mainly intended as a supplement to the smartphone. Although many devices can be equipped with separate SIM cards, some models still depend on the smartphone.
The features can only be used fully when the mobile phone is nearby. In this way, the Smartwatch quickly becomes an ordinary wristwatch without any special capabilities.
Voice control:
Voice recognition is generally a pleasant and practical feature. However, many smartwatches have the disadvantage that they need to recognize voice commands in loud ambient noise correctly.
In this case, the user is dependent on manual input. (prm)
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