ECG Recording & Rhythm Insights
On DemandRecord an ECG when needed, review your waveform and see software-generated rhythm insights in the JCVital Pro App.
Screenless AI Health Band
JCVital Pro V8
AI Sleep & Recovery Smart Band
$179.00 USD
Color
Black
Gold Sands
Palm
Orange-Red
Red-White
White
Replacement Band Accessory
$48.00 USD
Switch your look with a replacement band designed for JCVital Pro V8.
Color
Black
Orange-red
Gold Sands
Palm
Red-White
White
✓ Band added to cart
Quantity
Visa · Mastercard · PayPal · Apple Pay · Google Pay · Shop Pay
ECGHeart Insights
Fuel™Daily Energy
AI HealthInsights
Sleep& Recovery
Strain& Training Load
MetabolicManagement
15+ DaysBattery
IP68Water Resistant
JCVital ProiOS & Android
JCVital Pro App · No Subscription
JCVital Pro V8 · Screenless Smart Band
Less Screen. More Body Intelligence.
Sleep, Recovery & AI-Powered Body Insights
JCVital Pro V8 connects sleep, recovery and everyday body signals with AI-powered insights, helping you understand how your body changes from day to day.
- Sleep & Recovery
- Fuel™
- VitalAge™
Fuel™
Your Day. One Clear Signal.
Fuel™ brings sleep, recovery and activity patterns together into one simple daily energy view, helping you understand your day at a glance.
Sleep
Recovery
Activity
Fuel™
Screenless on your wrist. Clearer understanding in the App.
90
Peak
Example Fuel™ states · JCVital Pro App
Sleep & Recovery
Sleep Better. Recover Smarter.
JCVital Pro V8 tracks sleep patterns and overnight wellness signals to help you understand how well your body recovered and how those patterns change from night to night.
Sleep
Overnight Signals
Recovery
Recovery Context
Sleep Score
HRV
Resting Heart Rate
Stress
Screenless by design, made for comfortable overnight wear.
Strain & Training Load
Know Your Load. Train With Context.
JCVital Pro V8 helps you understand how daily activity and training add up over time, bringing Strain, training load and heart rate into clearer context.
Activity
Strain
Training Load
Daily Load Context
See how movement, workouts and heart-rate patterns contribute to the physical load accumulated throughout your day.
Use Strain alongside Recovery to better understand the balance between effort and rest.
Screenless by design, built to follow effort without getting in the way.
Body Signals
HRV
Trends
SpO₂
Overnight
Temp
Trends
Multi-sensor wellness context · JCVital Pro V8
Advanced Health Signals
More Context. Behind Every Signal.
Understand everyday body signals with deeper wellness context from ECG and estimated blood pressure insights.
Background Signals
Heart Rate
HRV
SpO₂
Temperature
Motion
Blood Pressure Insights
EstimatedAfter a cuff-based reference reading, V8 provides algorithm-based estimated blood pressure trends and ranges.
For general wellness awareness only. ECG insights are not intended for diagnosis or treatment. Blood Pressure Insights provides algorithm-based estimates and does not replace a validated blood pressure monitor or professional medical evaluation.
Everyday Wellness
More of Your Day. In Context.
Explore nutrition, women's health and stress in one broader view of everyday wellness.
Track energy balance, nutrition and meals for a clearer view of everyday metabolic wellness.
Energy Balance
Nutrition
Meal Logging
BGEM provides a general blood glucose risk assessment for wellness awareness. It does not measure blood glucose or provide glucose readings.
Follow estimated cycle patterns alongside temperature and sleep trends.
Cycle
Temperature
Sleep
Cycle predictions are estimates and may vary. They are not intended to confirm ovulation, pregnancy or medical conditions.
See everyday stress patterns alongside HRV and recovery context.
Stress
HRV
Recovery
Everyday wellness context · JCVital Pro V8
JCVital Pro App
Your Data. Connected. Explained.
Bring sleep, recovery, activity and body signals together in one place — with AI-powered insights for today and longer-term wellness trends.
Daily Overview
Fuel
VitalAge
VitalAge is an AI-generated wellness estimate designed for personal trend awareness and is not a clinical assessment of biological aging.
Explore JCVital Pro App
JCVital Pro App
View All Features
01
Daily Intelligence
+
Daily Overview
Fuel
VitalAge
AI Health Insights
02
Sleep & Recovery
+
Sleep Score
Sleep Stages
Recovery
HRV
Resting Heart Rate
Overnight SpO₂
03
Fitness & Activity
+
Strain
Training Load
Activity
Heart Rate
Steps
Calories
04
Health Signals
+
ECG Recording
Rhythm Insights
Blood Pressure Insights
Temperature Trends
SpO₂
Heart Rate Trends
05
Everyday Wellness
+
Metabolic Management
Nutrition
Meal Logging
Blood Glucose Risk Assessment
Women's Health
Stress & Mood
Wellness insights are intended for general wellness awareness. ECG insights are not intended for diagnosis or treatment. Blood Pressure Insights provides algorithm-based estimates. Blood Glucose Risk Assessment does not measure blood glucose or provide glucose readings.
Technical Specifications
Built to Work in the Background.
A screenless smart band built around everyday sensing, long battery life and seamless connection with the JCVital Pro App.
Product Details
- Product Name
- JCVital Pro V8
- Product Type
- Screenless AI Smart Health & Recovery Band
- Sensors
- PPG · Temperature · Motion
- Battery
- 180mAh · 15+ Days
- Charging
- Magnetic Charging
- Connectivity
- Bluetooth 5.4 · OTA Support
- Water Resistance
- IP68 Rated
- Compatibility
- Android / iOS
- Data Storage
- Up To 30 Days
Key hardware specifications shown above are verified for JCVital Pro V8.
What's Included
JCVital Pro V8
Magnetic Charger
User Guide
Charging Cable
JCVital Pro V8 FAQ
Questions, Answered.
Clear answers about sleep, recovery, ECG, battery life, compatibility and everyday wellness features.
JCVital Pro V8 is a screenless smart band designed to connect sleep, recovery, activity and everyday body signals with insights in the JCVital Pro App.
V8 has no on-wrist display. Your trends, summaries and wellness insights are viewed in the JCVital Pro App while the band focuses on sensing and everyday wear.
Yes. V8 tracks sleep patterns and overnight wellness signals including sleep stages, HRV, resting heart rate and SpO₂ to provide sleep and recovery context.
Fuel is a daily wellness view that brings sleep, recovery and activity context together to make changing daily patterns easier to understand.
After an initial reference reading from a cuff-based blood pressure monitor, V8 can provide algorithm-based estimated blood pressure trends and ranges. These estimates do not replace validated cuff measurements.
Yes. V8 supports on-demand ECG recording for personal wellness awareness. ECG recordings and software-generated rhythm insights are not substitutes for professional medical evaluation.
No. BGEM provides a blood glucose risk assessment based on supported wellness signals. It does not measure blood glucose values or provide glucose readings.
VitalAge is an AI-generated wellness estimate designed for personal trend awareness and longer-term context. It is not a clinical assessment of biological age.
No monthly subscription is required to use JCVital Pro V8 with the JCVital Pro App. Available features may vary by App version and region.
JCVital Pro V8 is designed for 15+ days of battery life. Actual battery life can vary with usage, enabled features, settings and operating conditions.
Yes. JCVital Pro V8 is IP68 rated for everyday water resistance. Water resistance can decrease over time with normal wear and use.
Yes. V8 works with supported iOS and Android devices through the JCVital Pro App. Compatibility can depend on your device, operating system and App version.
V8 can help you follow activity, heart rate, Strain, training load and recovery trends so daily effort can be viewed in broader body context.
Yes. JCVital Pro V8 supports interchangeable bands, allowing you to change band colors without replacing the device itself.
JCVital Pro V8
Less Screen. More Body Intelligence.
Understand sleep, recovery, Strain and everyday wellness patterns with one screenless smart band.
Buy JCVital Pro V8JCVital Pro V8 provides general fitness and wellness information and personal trend insights. Features are not intended to diagnose, treat, cure or prevent medical conditions. ECG features are for wellness awareness. Blood Pressure Insights provides algorithm-based estimates. BGEM does not measure blood glucose values. Feature availability may vary by App version and region.
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