NURBLOX is the first wearable designed to give you a truly complete picture of your blood pressure health. Built for daily life, our precision engineering and body-first design deliver clinical-grade accuracy loved by thousands.
HEART RHYTHM
72%
of users get continuous blood pressure alerts without a cuff.
WHAT WE BELIEVE
Precision blood pressure
for everyday life
NURBLOX turns wearable data into action, helping you understand vascular health, manage stress, and make every beat count.
AFib affects 1 in 4 people over 60. NURBLOX checks for it every time you ask.
94%Cuff-less accuracy
24/7Continuous monitoring
76 bpmHeart Rate
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SCIENCE FIRST
Built on vascular
measurement science
Continuous monitoring with automatic alerts when your blood pressure enters unsafe ranges. Get real-time insights without the hassle of traditional cuffs.
Adults over 55 with poor sleep quality have 2x the risk of developing high blood pressure. NURBLOX tracks deep sleep, REM cycles, and breathing patterns to help you understand and improve your sleep health.
Cuff-level blood pressure measurement, redesigned for your wrist. Nurblox uses precision airbag technology and continuous ABPM tracking to deliver real systolic and diastolic insights throughout your day.
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My patients over 55 need blood pressure data between clinic visits — not just one reading every 3 months.
"I recommend NURBLOX because it gives me a full picture of how their pressure behaves at home, during stress, and at night. The morning readings alone have helped us catch two cases of masked hypertension that a clinic visit would have missed."
Dr. Sarah Chen, Cardiovascular Health Specialist
VERIFIED REVIEW
Optimize your health, not just your numbers
Get real-time insights into whether your daily choices are raising or lowering your blood pressure with Metabolic Momentum, Cardiovascular Health, and Stress monitoring.
Smarter insights from your personal data
Nurblox analyzes your blood pressure trends over time to help you better understand what affects your cardiovascular health, supporting more informed lifestyle decisions.
24/7 monitoring with cuff-level accuracy
Track key cardiovascular metrics including systolic and diastolic blood pressure, heart rate, SpO₂, and stress levels throughout the day and night using advanced ABPM and micro-airbag technology.
Early awareness of changes in your blood pressure trends
Identify unusual fluctuations or rising patterns in your readings so you can stay more aware of changes in your cardiovascular health over time.
Prove to yourself that your diet and medication are working
Get proof your diet, exercise, or medication changes are improving your blood pressure with in-app trends and insights.
Nurblox combines optical sensors (5 LEDs and 4 photodiodes) with advanced cardiovascular algorithms to continuously capture key physiological signals throughout the day.
For blood pressure measurement, Nurblox uses a precision micro-airbag system and oscillometric technology, similar to traditional medical cuffs, to deliver systolic and diastolic readings from your wrist.
Ambulatory Blood Pressure Monitoring (ABPM)
Heart Rate Variability (HRV)
Heart Rate (BPM)
Blood Oxygen Levels (SpO2)
Electrocardiogram (ECG)
Sleep Stages (Light, Deep, REM, Awake)
Activity Levels & Movement Patterns
Systolic/Diastolic Pressure
Measurement notes:
For the most accurate readings:
Keep the watch at heart level during measurement. Remain still for 3–5 minutes before taking a reading
Avoid movement or talking during measurement. Nurblox is designed for daily health tracking and trend monitoring, not medical diagnosis. Always consult a healthcare professional for medical interpretation.
1
Put it on like any watch
The NURBLOX band is designed for comfortable, one-hand wear and easy setup. Once worn correctly, it is ready to begin measuring blood pressure through advanced wrist-based sensing technology.
2
See your reading in seconds
With a simple tap, NURBLOX activates its measurement cycle. Using controlled airbag pressure and oscillometric technology, it records your systolic and diastolic blood pressure within seconds under stable conditions.
3
See your patterns over time
The companion app organizes your readings into clear trends across mornings, evenings, and daily routines. This helps you identify how lifestyle, stress, and habits may influence your blood pressure over time.
4
Share a health report with your doctor in one tap
Easily export your blood pressure history as a detailed report and share it with your healthcare provider. Instead of a single clinic reading, they get a complete picture of your cardiovascular patterns.
🏆
Advanced Ambulatory Blood Pressure Monitoring — On Your Wrist
Most people only check their blood pressure occasionally.
Nurblox tracks it continuously — like a portable clinic.
✓24-Hour ABPM Tracking — Automatically measures your blood pressure throughout the day and night, giving you a true picture of your health, not just a single reading
✓Cuff-Level Accuracy with Airbag Technology — Built-in micro airbag inflates to measure real systolic & diastolic pressure, just like traditional medical devices
✓Early Detection, Smarter Prevention — Identify hypertension trends and cardiovascular strain before they become serious problems
Questions & Answers
Frequently asked questions
NUrblox is clinically calibrated against standard cuffs and meets ISO medical-grade accuracy requirements
. Studies of similar devices show close agreement with cuffs in resting conditions
. However, readings can vary if your wrist is moving or if the strap is loose. For best accuracy, sit still and keep the watch at heart level during measurements. Always consult your doctor before making health decisions; the watch is intended for wellness tracking, not medical diagnosis
Yes — directly from the app. Generate a 30-day blood pressure report and send it to your doctor before your appointment. Many NURBLOX users report their doctor visits are now shorter and more productive because they arrive with real data instead of memory.
Nurblox was designed for simplicity. The large display and fonts make it easy to read. Every step has visual cues and a printed guide. Nurblox offers free phone support to walk you through setup or any question. Thousands of customers 55+ use it daily without issue
It's completely simple. If you're not satisfied for any reason within 90 days, email us or call us. We issue a full refund — no restocking fees, no return shipping costs, no interrogation. We pay for return shipping. Your money back, period.
Your data belongs to you, only. NURBLOX stores your health data encrypted on the companion app. We never sell, share, or monetize your personal health information. You control who sees your data.
Works with virtually any smartphone made in the last 8 years. Compatible with iPhone (iOS 9 and newer) and Android (5.0 and newer). If your phone can run modern apps and has Bluetooth, it will work with NURBLOX.
The band adjusts to fit wrist circumferences from 130mm to 220mm — covering the full range from small to large adult wrists. The magnetic butterfly clasp makes it easy to put on and take off without fumbling, even if you have limited finger mobility.
No — it's IP67 water resistant. Splashes, rain, and brief water exposure are fine. We don't recommend wearing it swimming or submerging it for extended periods. Hand washing are completely safe.
What's Included
NURBLOX™ Smart Blood Pressure Watch
Magnetic charging cable
User Manual
Tech Specifications
Sensors
5 LED photodiodes (PPG)
high-precision pressure sensor
accelerometer
ECG electrodes
Compatibility
App available in 40+ languages
Metric and imperial units
App: iOS 9+ and Android 5.0+
Weight and Dimensions
Display: 1.43" AMOLED color screen
Case Size: 45mm
Weight: 36g
Battery Life
Up to 7 days continuous monitoring
Charge Time: Approx. 2 hours
Quality Materials
Adjustable silicone strap (fits 130–220 mm wrists)