“Wearable” Testosterone monitor?

Neal Wayne

New Member
A question for the doctors here...Was wondering if a wearable device could be designed to monitor T levels in real time?

Something similar to the Freestyle Libre that is used to monitor blood sugar levels.

It transmits the data to the iPhone via Bluetooth.

Seems like this might something that would be helpful during the initial phase of TRT while getting “dialed in”. Would still need the detailed labs periodically for monitoring other factors. Just a thought.
 
Nurse Here. serves no purpose and will never get financial back. there is no purpose In knowing daily levels of T much less hourly

It would be an invaluable diagnostic tool. It's no less useful than a sleep apnea monitoring device. Taske it a step further and monitor thyroid hormones over weeks.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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