An app named ‘Chatwatch’ claims it allows users to monitor other people’s WhatsApp online or offline activity, even when their ‘Last Seen’ is hidden. Chatwatch uses artificial intelligence to analyse chat patterns and can also let users track sleeping patterns of other people. It also compares chat patterns between people to tell the probability of them talking to each other.
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08:41 pm on 31 Mar
Source: Inshorts
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