Can a Wearable or Pulse Oximeter Diagnose Sleep Apnea? What 2026 Monitoring Guidance Says

Learn what a wearable or overnight pulse oximeter can and cannot tell you about sleep apnea, what recent research says about screening, and why diagnosis still requires clinical evaluation.

Overnight Oxygen Drops and Sleep Apnea: What SpO2 Trends Can and Cannot Tell You

Overnight oxygen drops can be an important clue in sleep apnea discussions, but SpO2 trends alone do not diagnose obstructive sleep apnea. Here is how to understand the numbers and when to ask for a sleep study.

Wildfire Smoke and Your Health: What Canadians Should Watch This Summer

Learn how Canadians can use AQHI alerts, cleaner indoor air, symptom awareness, and home health monitoring during wildfire smoke season.