A large prospective (forward-looking) study of nearly 800,000 women in the UK examined the risk of developing brain tumors over an average of about 14 years in relation to self-reported cell phone use. This study found no link between cell phone use and the risk of brain tumors overall or of several common brain tumor subtypes. But again, there are limits as to how well this study might apply to people using cell phones today. For example, when the women in this study were first asked about their cell phone use back in 2001, fewer than 1 in 5 users reported talking on a cell phone for 30 minutes or more each week.
Having used multiple iterations of the Apple Watch for more than three years, I am convinced Apple Watch is the only smartwatch that can subliminally engineer our mindset to develop a healthy active lifestyle. Yes, the three waves of Covid-19 disrupted our daily routine, but the Apple Watch has helped me get back to my physical activity routine soon after each of the pandemic-induced lockdowns. 2b1af7f3a8