REXQU VitaCore Health Watch
$149.97
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One Glance. Your Whole Wellness Picture.
VitaCore is an ECG wrist watch you can read without reaching for your glasses. VitaCore combines a 2.04-inch always-on AMOLED with on-wrist ECG, heart-rate and SpO₂ tracking, cuffless blood-pressure wellness estimates, temperature and stress-related wellness readings. A quick wellness check brings several readings together, while ECG is recorded separately. Bluetooth calling, an SOS feature and NFC add everyday convenience.
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Six VitaCore features to compare — with wellness readings framed for personal awareness rather than diagnosis.
Start an ECG recording from the watch, hold a fingertip on the crown and review the waveform and app summary as a personal wellness reference.
View cuffless blood-pressure wellness estimates and blood-oxygen readings alongside trends in the companion app.
A quick scan brings heart rate, BP wellness, SpO₂, temperature and stress-related estimates into one dashboard.
Review estimated sleep stages, sleep efficiency and breathing-related wellness indicators. These are not sleep-apnea screening or diagnosis.
Use Bluetooth calling, a configurable SOS feature and NFC functions where compatible. SOS and NFC behavior depends on setup and connected systems.
A large always-on AMOLED with rotating crown and a published 5–10 day battery range that varies with use.
VitaCore can record an on-demand wrist ECG: start the ECG feature, rest a fingertip on the crown and remain still while the watch records. The waveform, an app-generated rhythm summary and HRV information can then be reviewed as personal wellness data.
VitaCore provides cuffless blood-pressure estimates for personal wellness awareness, with on-demand readings and app-based trend history. These readings are not equivalent to measurements from a validated upper-arm cuff.
For wellness tracking only — use a validated upper-arm cuff when you need a clinical blood-pressure measurement.
The 30-second wellness check brings heart rate, cuffless BP wellness, SpO₂, temperature and stress-related estimates into one app dashboard. It is designed for personal trend awareness; ECG is a separate recording.
Wellness data only. Do not use these readings to diagnose, treat or rule out a medical condition.
VitaCore estimates sleep stages and sleep efficiency and can surface breathing-related wellness indicators in the companion app. Wearable sleep data can help you notice patterns, but it cannot diagnose snoring disorders or sleep apnea.
When paired to a compatible phone, VitaCore can handle Bluetooth calls and music controls from the wrist. NFC functions are available for compatible access uses; support depends on the system you are trying to use.
VitaCore includes an SOS feature intended to help you reach a configured contact quickly. How it works depends on correct setup, the paired phone or connection requirements, battery level and network availability.
| Feature | REXQU VitaCore | What to Know |
|---|---|---|
| On-wrist ECG | ✓ Included | Personal rhythm recording; not a clinical 12-lead ECG |
| Blood-pressure feature | ✓ Cuffless wellness estimates | Use a validated upper-arm cuff for clinical measurements |
| Quick wellness check | ✓ HR, BP wellness, SpO₂, temperature & stress estimates | ECG is recorded separately |
| Display | ✓ 2.04″ always-on AMOLED | 368×448 resolution |
| HRV | ✓ Included | Useful for personal trend awareness |
| Bluetooth calling | ✓ Included | Requires compatible paired-phone setup |
| SOS feature | ✓ Included | Depends on setup, connection, battery and network conditions |
| NFC | ✓ Included | Compatibility depends on the access system |
| Battery | Published 5–10 day range | Actual runtime varies with display, calls, workouts and sensors |
| REXQU subscription | No required monthly REXQU subscription | Check current companion-app requirements |
Use the features that matter to you, then review trends in the companion app instead of treating any single reading as a diagnosis.
Use the quick wellness check to put several supported readings in one place and compare them with your own previous trends.
Wear VitaCore overnight to review estimated sleep stages and breathing-related wellness trends in the app the next day.
Take an on-demand wrist ECG when you want to record your rhythm for personal awareness or to discuss with a healthcare professional.
Each finish uses the same VitaCore feature set — choose the strap and look that best fits how you plan to wear it.
Browse a big online library of dials — sporty, minimal, classic — or build your own from a photo. The always-on display keeps a stylish face up even when your wrist is down.
VitaCore combines several wellness features, so use our guides to understand what wrist readings can — and cannot — tell you.
Read the ECG smartwatch buying guide and our AFib Health Guide before relying on rhythm features.
See the blood-pressure smartwatch guide and blood-pressure numbers Health Guide.
Browse health smartwatches, ECG smartwatches or blood-pressure smartwatches.
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Try VitaCore during the return window. If it is not the right fit, request a return within 30 days in accordance with our Returns & Refund Policy.
A wrist ECG is a real recording and a limited one. Understanding the difference is what makes it useful rather than alarming.
VitaCore records a single-lead trace between two electrodes — your wrist and the finger you rest on the case. A clinical ECG uses twelve leads placed around the chest and limbs, which is how it sees the heart from multiple angles. The wrist version is genuinely useful for catching something intermittent and showing a clinician; it is not a diagnosis and it does not replace one. Read our ECG smartwatch guide.
Most people record an ECG because they felt something irregular. A wrist trace can capture that moment, which is valuable precisely because it happens when you are nowhere near a clinic. What it cannot do is tell you what the rhythm means — see what a smartwatch can and cannot say about AFib. The American Heart Association on arrhythmia is the place to understand the terms before you interpret anything.
Movement is the main reason a recording comes back unreadable. Sit down, rest the forearm on a table, keep the finger steady on the case for the full thirty seconds. A clean trace beats three rushed ones.
VitaCore estimates blood pressure optically. It is useful for watching a pattern across a week and it is not a substitute for a validated upper-arm cuff — the National Heart, Lung, and Blood Institute has the reference ranges, and how cuffless estimation works explains the method.
The point of a wrist ECG is the record. Save the traces, note what you were doing at the time, and bring them to an appointment rather than trying to read them yourself. More in daily health monitoring with ECG.
More from the range: ECG smartwatches · blood pressure smartwatches · smartwatches for seniors · all health smartwatches. Health statements follow our editorial and research standards.
No. VitaCore records a single-lead trace using your wrist and a fingertip, which gives one view of the heart’s electrical activity. A clinical ECG uses twelve leads placed around the chest and limbs and sees the heart from many angles, which is what allows a diagnosis. The wrist recording is valuable for capturing something that happens away from a clinic and for showing a clinician afterwards — it is not a substitute for one.
Sit down, rest your forearm on a table or your lap, and keep your fingertip in steady contact with the case for the full recording. Movement is the main cause of unusable traces. Make sure the watch itself is snug and the skin underneath is dry. If a recording comes back noisy, take one clean recording rather than several rushed ones.
VitaCore supports iPhone and Android through its companion app and Bluetooth features. Check the current app and operating-system requirements before buying, because compatibility can vary by phone and app version.
There is no required monthly REXQU subscription for the advertised watch features. Companion-app availability and requirements can change, so check the current product information when setting up the watch.
Open the ECG feature, rest a fingertip on the crown and remain still while the recording runs. The waveform and app-generated summary are for personal wellness reference; VitaCore is not a clinical 12-lead ECG or a diagnostic medical device.
No. VitaCore provides cuffless BP wellness estimates and a consumer wrist ECG. Use a validated upper-arm cuff when you need a clinical blood-pressure measurement, and seek professional medical evaluation for symptoms or concerning rhythm findings.
No. VitaCore can provide estimated sleep stages and breathing-related wellness indicators, but those features do not diagnose or rule out sleep apnea. A clinical sleep evaluation is required when sleep apnea is suspected.
The published range is about 5–10 days per charge. Actual runtime depends on always-on display use, Bluetooth calling, workouts, sensors and other settings.
Follow the product’s current water-resistance and care instructions. The page does not position VitaCore as a swimming or showering watch, so remove it before those activities unless the current product documentation specifically says otherwise.
REXQU offers a 30-day return window subject to the Returns & Refund Policy. Review the policy for eligibility and return instructions.
Make a quick wellness check part of your routine. VitaCore is $149.97 with free shipping and a 30-day return window.
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