December 9, 2025 - Trends

Smartphones Linked to Youth Depression, Obesity

Digital downfall.
Young girl on a smartphone

Kids’ futures are on the line.

What’s happening: According to new research in Pediatrics, kids who have a smartphone by age 12 face higher risks of depression, obesity, and poor sleep in adolescence. The earlier a device is received, the greater the risk.

Device dilemma. Only 23% of children under 12 own a smartphone, but most have access — and usage climbs with age. Weighing trade-offs, 86% of parents place rules on screentime, but adherence is inconsistent, leaving kids vulnerable to device addiction.

Bare necessities. Restoring balance, a new era of kids tech has built-in guardrails. Tin Can’s retro landline reframes phones for connection, while stripped-down dumbphones from Teracube, Zalpha Mobile, and Nothing reduce harmful content.

Prioritizing education, Daylight’s low-stimulation, kid-friendly computer limits distraction while supporting schoolwork and play.

Punchline: Safer devices can help, but constant digital fixation is a public health issue. Instead of debating a right age for smartphones, we need healthier lifestyles beyond them, leading by example instead of waiting for systemic change.

Samantha Sette
Samantha Sette
The future of health and wellness in one newsletter

Subscribe for insights on the wellness economy, gyms and studios, preventative healthcare, wearable tech, and more

No thanks.