Completar frases TechnologyVersión en línea fill in the gaps por Елена Awramenko 1 healthy wristwatches 2010s electronic name body comfortable smartwatch popular heart doctor microprocessors Glasses wear internet electronic advice blood What is wearable technology ? Wearable technology , or " wearables " , is the for the type of devices we can as accessories , implanted in our clothing or even in our . Wearables are hands - free gadgets with and a connection to the . Wearables have existed for hundreds of years . Pocket watches , which later became , or glasses were some of the first examples in the history of wearable technology . People wore them to have a more life , and we still do ! help you see , and watches give you helpful information . But modern wearable devices are more complicated . They are , and they use the internet to collect , store and send different kinds of information . The first electronic wearable technology was Fitness trackers , like ? Fitbits ? , which became popular in the . They monitor your and movement and help you keep fit . Now , wearable technology helps people stay in new ways . For example , the ? iTBra ? is a patch . Women wear it inside their bras , and it checks for breast cancer . ? Heartguide ? looks like a , but it can measure pressure . It can also track information about a person ? s lifestyle , for example , how much they exercise . Then it shares this information with a so that the doctor can give better advice . ? SmartSleep ? is a soft headband . It helps people to sleep better . It collects information about people ? s sleep patterns , gives and makes sounds to help people fall asleep .
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