If your kid isn't ready for a phone, a smartwatch might be a better fit

The percentage of kids who have a smartphone grows by the year: As of Oct. 2019, over half of kids have their own phones by age 11 (compared to ages 13 and 14 over the past few years). Kids seem to start begging for their own phone as soon as they can talk (or at least it probably feels that way to parents who are always handing...