THE WEARABLE SCAM BIBLE

Your fitness tracker gives you a confident number every morning. This book asks whether that number actually deserves your trust.

After digging through FDA warning letters, class action lawsuits, and peer-reviewed validation studies, PrimeDigger investigated 11 categories of wearable tech — from Whoop and Oura to red light therapy panels, blue light glasses, and continuous glucose monitors — to find out which claims hold up and which are marketing dressed as science.

You'll learn:

• Why one major wearable brand is facing an actual FDA warning letter over "medical-grade" claims
• Why comparing your "recovery score" to a friend's device is scientifically meaningless
• The real reason clear blue light glasses do almost nothing for your sleep
• Why OTC glucose monitors cost $89/month for a benefit most healthy people don't need

Every claim is sourced — real studies, real regulatory filings, no vague "experts say" hand-waving. The second investigation in the Scam Bible series, for anyone who wants their next wearable purchase to be an informed one.