2nd Generation Smart Ring: Model 2301B
New features adopted for professional health monitoring and fitness tracking.
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Heart Rate & SpO2
All day automatic or manual monitoring for vital health tracking.
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HRV & Stress Level
Automatic Stress level monitoring with customizable intervals via App.
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Temperature Trends
Keep track of body temperature variations throughout the day.
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Activity Tracking
Monitor steps, calories, distance, and daily activity goals.
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Long Battery Life
Up to 6 days of use on a single charge with low battery reminders.
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Advanced Algorithms
Non-Invasive Blood Glucose Evaluation (BGEM) and VO2max analysis.
How long does the battery last on a single charge?
The smart ring features a super long battery life, with each charge lasting up to 6 days. It also includes a low battery reminder.
What health metrics can the ring monitor automatically?
It provides all-day automatic monitoring for Heart Rate, SpO2 (Blood Oxygen), HRV, Stress levels, and Temperature trends.
What ring sizes are available?
We offer 8 different sizes ranging from US standard #6 to #13 to ensure a perfect fit for every user.
Does the ring store data if it's not connected to the phone?
Yes, the ring has a built-in memory that can save up to 30 days of data, which can be synced and viewed on the App later.
Is the firmware upgradable?
Yes, the ring supports automatic firmware updates (OTA) via the JCRing App to ensure you always have the latest features.
Do you support OEM or custom development?
We fully support OEM/ODM customization and provide SDK/API support for professional integration and branding.