NEW: Nancy Guthrie’s Pacemaker Stops Sharing Data As Frantic Search For ‘Today’ Host’s Mother Continues

Abducted Nancy Guthrie’s pacemaker stopped syncing with her Apple Watch in the early hours of Sunday morning, law enforcement sources said, offering a chilling new clue in the case.

Police sources told Fox News that the 84-year-old’s heart device stopped sending data to the watch around 2 a.m. Sunday.

Investigators said Guthrie’s Apple Watch was left inside her home, suggesting the devices stopped “syncing” once the pacemaker was taken out of Bluetooth range. Apple Watches can connect with health devices, including pacemakers, allowing users to monitor vital signs through Bluetooth technology.

Pacemakers are surgically implanted devices used to treat irregular heart rhythms by delivering small electrical signals to the heart.

The Apple Watch data provides a possible timeline for the kidnapping and adds a disturbing new dimension to the Daily Mail’s report that Guthrie was dragged from her bed in the middle of the night.

Authorities have said Guthrie, whose daughter is “Today” show host Savannah Guthrie, was last seen at her home around 9:45 p.m. Saturday.

She was reported missing after she did not show up for church Sunday morning.

Pima County Sheriff Chris Nanos told the Daily Mail that he believes Guthrie was abducted and said investigators uncovered “concerning” evidence of foul play inside her home.

“Somebody took Nancy Guthrie. Somebody that knew her.”

— Nancy Grace reveals why she believes Nancy Guthrie’s disappearance was a targeted attack@NancyGrace @ShaunKraisman pic.twitter.com/8xTPdlV2I2

— NEWSMAX (@NEWSMAX) February 3, 2026

Sources also told the Los Angeles Times that blood was found at the residence, along with signs of forced entry.

Nanos said Guthrie requires daily medication and warned she could die if she is unable to take it.

He became emotional Monday night when asked whether he believes she is still alive and acknowledged Tuesday that the “window is closing” to find her safe.

Savannah Guthrie has asked the public to pray for her mother’s safe return.

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