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　　隨?(sui)著??(zhe)科??(ke)技??(ji)發(fā)??(fa)展??(zhan)??，現(xiàn)??(xian)在??(zai)有??(you)很??(hen)多??(duo)人??(ren)會??(hui)使?(shi)用??(yong)智??(zhi)能??(neng)手??(shou)表??(biao)來?(lai)監(jiān)??(jian)測??(ce)睡??(shui)眠??(mian)質(zhì)??(zhi)量??(liang)??。??然??(ran)而??(er)像??(xiang)這??(zhe)樣??(yang)使??(shi)用??(yong)可??(ke)穿??(chuan)戴??(dai)設(shè)??(she)備??(bei)監(jiān)??(jian)測??(ce)出??(chu)來??(lai)的??(de)數(shù)??(shu)值??(zhi)到??(dao)底??(di)可??(ke)不??(bu)可??(ke)信??(xin)？??來?(lai)聽??(ting)專?(zhuan)家??(jia)怎??(zen)么??(me)說??(shuo)??。　　首??(shou)先??(xian)從??(cong)時??(shi)間??(jian)長??(chang)度??(du)上??(shang)來??(lai)說??(shuo)??，不??(bu)同??(tong)年??(nian)齡??(ling)段??(duan)人??(ren)群?(qun)每??(mei)天??(tian)對??(dui)睡??(shui)眠??(mian)時??(shi)長??(chang)的??(de)需??(xu)求??(qiu)不??(bu)同??(tong)：。