Disadvantages of a Smart watch
As we know, anything that has advantage must surely have a disadvantage. Here are the disadvantages.

Inaccurate data: It is said that provide you tonnes of data regarding your exercise and fitness, It proven that many smart watch do not give accurate 100% accurate data.
Has a Tiny Screen: It is not advice for a person having problem to use a smart watch due to its tiny nature because it will...

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