The Apple Watch has become known for helping people in emergencies, but for one business leader, it offered life-changing insights.
John Mackey, who started Whole Foods, decided to stop drinking three years ago after looking at the information his Apple Watch gave him. He told Business Insider that the decision was one of the best he’s made. “I wish I had stopped drinking 30 years ago,” Mackey said, reflecting on the years he could have felt better.
Mackey found that his Apple Watch was key in this life change. He used it to keep track of his sleep. “Some nights I slept well, others not so much,” he observed. This led him to think about what he did differently on those bad sleep nights.
With the help of his Apple Watch and the AutoSleep app, Mackey noticed patterns. More exercise and lighter dinners helped him sleep better. But the real eye-opener was his deep sleep, or the lack of it, when he drank.
In a podcast last year, Mackey explained how the watch influenced his decision. “It changed my life. It helped me stop drinking over two years ago,” he said. He explained how even one drink would ruin his deep sleep, making his total sleep time decrease by about an hour.
“I didn’t want to give up alcohol because I enjoyed it,” Mackey admitted. But the evidence was clear: alcohol meant no deep sleep. He had to choose between a good night’s sleep or a drink, and he chose sleep.
For Mackey, better sleep has meant a better life. His experience underscores how useful the sleep tracking features on newer Apple Watch models can be, including the Series 9, Series 10, and Ultra 2, which can even detect signs of sleep apnea.
This story shows how technology, in this case, the Apple Watch, can lead to significant personal improvements by providing clear insights into our daily habits.
