Bio-Rhythm Sleep & Stress Tracker

 🔥 Stop Counting Calories. Start Tracking Cortisol.

If you're a woman over 40, your body is no longer responding to simple calorie counting. The real enemy of your midsection is chronic stress and hormonal imbalance—specifically, the cortisol hormone—that locks down stubborn visceral fat.

The Bio-Rhythm Tracker is the essential, elegant piece of Calm Tech designed to reverse this. It’s an advanced, screen-free smart ring that tracks your Heart Rate Variability (HRV), Deep Sleep Stages, and gives you a daily Recovery Score.

Your Calm Tech Advantage:

• HRV Tracking: The ultimate metric for measuring stress and the root cause of belly fat.

• Deep Sleep Optimization: Balanced sleep is the key to balancing hunger hormones (leptin/ghrelin).

• Screen-Free Design: Data without distraction, promoting true calm.

• FBL Approved: Gives you the exact data you need to rest your way to fat loss.