Trackr Blog https://healthtrackr.me/blogs/ What AI can actually fix in health: one falsifiable hypothesis per week, plus honest switching guides. en The breakthrough is not smarter advice. It is specialists that talk to each other. https://healthtrackr.me/blogs/ai-health-coaches-that-talk/ https://healthtrackr.me/blogs/ai-health-coaches-that-talk/ Fri, 14 Aug 2026 03:00:00 GMT What is an AI health coach? A working definition, one falsifiable hypothesis, and the council mechanism. Cal AI got bought. Here is what to use instead. https://healthtrackr.me/blogs/cal-ai-alternative/ https://healthtrackr.me/blogs/cal-ai-alternative/ Wed, 12 Aug 2026 03:00:00 GMT Cal AI was pulled from the App Store, then acquired by MyFitnessPal. What to actually look for in a replacement.