Why Choose Zentra?

  • 24/7 Health Tracking: Monitor your sleep, heart rate, steps, and stress — all in real time.
  • Improve Sleep Quality: Track your sleep cycles and wake up with smarter recovery data.
  • Long Battery Life: Up to 10 days of tracking on a single charge — no bulky chargers.
  • iOS + Android Compatible: Sync your stats to any device for instant insights and goals.

Experience Wellness with Zentra

How it Works

  1. Slip on your Zentra Ring like any normal ring.
  2. Connect via Bluetooth to our free mobile app.
  3. Live your life- Zentra handles the tracking.
  4. Check your data when you’re ready — daily, weekly, monthly trends.

Customer Testimonials

  • Mia G., Verified Customer

    "I used to wear a smartwatch, but Zentra is way more comfortable and just as accurate. Love the sleep tracking.”

  • James R., Verified Customer

    “I was about to drop $300 on the Oura ring, glad I found Zentra first.”

  • Elena M., Verified Buyer

    “It’s like having a personal wellness coach on your finger. I love how it tracks my sleep and reminds me when I’m not moving enough. The design is clean and nobody even knows it's a tracker.”

30 Day Money Back Guarantee

We're confident you'll love your Zentra Ring. But if you're not satisfied, return it within 30 days for a full refund.