Confused by all the wearable options? Get Dr. Kristina Carman’s free guide to the best wearables and biohacking tools, with insights into all their pros and cons.

Looking for tips on the best wearables and biohacking tools but feeling overwhelmed by all the options? You’re not alone. With so many different devices, it can be hard to even know where to start. Luckily, Dr. Kristina Carman is back with a helpful infographic covering the top wearables and biohacking tools for the health-conscious.
With so many devices promising to transform your health, it can be confusing to know which one actually fits your wellness goals and lifestyle. These devices can bring great benefits, but there is no one-size-fits-all solution as of yet. Our experts gathered to discuss the topic of wearables in a recent webinar, and there was as much agreement as disagreement! And while concerns over privacy and safety are still on our mind, we wanted to give people some guidance to help them survey the world of wearables more easily.
This free guide breaks down the most popular wearables with clear pros, cons, and best-use scenarios for each device. Download the PDF guide here for easy reference whenever you’re researching your next health tech purchase.
The Wearables Revolution: Tools for Health Awareness
In recent years, wearable technology has transformed the way we are able to monitor and manage our health. From smartwatches that track heart rate and sleep patterns to advanced sensors that measure glucose levels and metabolic rates, wearables are becoming essential tools for anyone looking to take a more proactive role in their well-being. These devices offer personalized insights into your sleep, glucose, recovery, metabolism, and more—helping you better understand your body and habits in real time.
Importantly, wearables are tools for awareness, not perfection. They’re designed to guide informed choices and promote balance, not to demand flawless behavior. Whether you’re a fitness enthusiast, managing a chronic condition, or simply curious about your health metrics, wearables can be powerful allies in your wellness journey.
Here’s a functional overview of the most popular options, so you can find the device that best fits your goals and lifestyle.

Popular Wearables & Biohacking Tools
- Oura Ring – Sleep, readiness, recovery tracking with accurate sleep data, HRV, and body temperature monitoring
- WHOOP Strap – Recovery and HRV focused for athletes with deep recovery insights and minimal design
- Lumen – Metabolism and fuel tracking device that provides non-invasive carb vs fat burn insights
- Continuous Glucose Monitors (CGMs) – Real-time glucose trends and food response tracking from brands like Nutrisense, Levels, and Libre
- Fitbit – General wellness tracking with affordable, user-friendly step and sleep monitoring
- Garmin – Outdoor athlete focused with GPS, endurance metrics, and long battery life
- Smart Jewelry – Discreet cycle, stress, and sleep tracking from brands like Bellabeat, Invisawear, and Circular
- Apple Watch – All-in-one lifestyle and health device with ECG, heart rate alerts, and extensive app integration
Get the Complete Guide
Ready to dive deeper? Download the full PDF guide for detailed pros and cons of each device, plus visual comparisons to help you make the best choice for your health journey. Plus, don’t miss our webinar: The Wearables Debate!
Be sure to check back regularly—we’re releasing new Tools & Guides almost every week to help you navigate the world of functional health with confidence!