Health Monitoring Smartwatch | ECG, HRV, Blood Pressure, SpO2 & Sleep Tracker

Health Monitoring Smartwatch — ECG, HRV, Blood Pressure, SpO2 & Sleep Tracker

Most health smartwatches measure heart rate. This one measures heart rhythm — and that’s a meaningful difference. Heart rate tells you how fast your heart is beating. An ECG (electrocardiogram) records the electrical signal of each heartbeat, which reveals the pattern of the rhythm. A normal heart beats in a regular, coordinated pattern. Atrial fibrillation (AFib) — one of the most common heart rhythm disorders — produces an irregular, chaotic pattern that shows up clearly on an ECG trace but is invisible to a standard heart rate sensor. This watch can record an ECG trace from your wrist, giving you data that goes beyond what any standard fitness tracker can provide. Combined with HRV (heart rate variability), blood pressure trend monitoring, SpO2 blood oxygen, and automatic sleep stage analysis, this is the most comprehensive health monitoring package in this watch range. Three colours: Black, Red, Green.

Product Details

• Colors (3): Black, Red, Green
• ECG: On-demand electrocardiogram recording — captures heart rhythm electrical signal, can indicate irregular patterns including AFib (for wellness reference; not a medical device)
• HRV: Heart rate variability tracking — measures variation between heartbeats, key indicator of recovery, stress, and autonomic nervous system balance
• Heart Rate: 24/7 continuous optical monitoring — real-time display, trend tracking, resting heart rate
• Blood Pressure: Wrist-based trend monitoring — tracks patterns over time (wellness reference; not a clinical device)
• SpO2: Blood oxygen saturation — 24/7 monitoring including during sleep
• Sleep Tracking: Automatic sleep stage analysis — light, deep, REM stages, sleep score, overnight SpO2 and heart rate
• Durability: Water and sweat resistant — suitable for 24/7 wear including workouts
• Battery: Multi-day battery life on a single charge
• Compatibility: iOS and Android via companion health app
• Weight: 220g
• Price: $83.61 — all colors

ECG vs Standard Heart Rate: The Actual Difference

A standard optical heart rate sensor (found in almost every fitness tracker) shines light through your skin and measures how much is absorbed by blood with each pulse. It counts beats per minute accurately. What it cannot do is read the electrical signal that triggers each beat — which is what an ECG does. The ECG sensor on this watch works by detecting the electrical potential difference between your wrist and your finger when you touch the sensor crown. This produces a waveform — the same type of trace a hospital ECG machine produces, but from your wrist. The waveform shows the shape and timing of each heartbeat in detail. A normal sinus rhythm has a characteristic shape. AFib produces a different, irregular shape. The watch can flag when the recorded rhythm looks irregular and prompt you to review the trace. This is not a diagnostic tool — a cardiologist and a clinical ECG machine are required for diagnosis. What it provides is awareness: a reason to seek medical attention that you might not have had without the data. For people with a family history of heart conditions, or anyone who wants more than step counting from their wearable, this capability is genuinely useful.

HRV: What It Measures and Why It Matters

Heart rate variability is the variation in time between consecutive heartbeats. If your heart beats at 60 BPM, the beats are not exactly one second apart — they vary slightly, sometimes 0.9 seconds, sometimes 1.1 seconds. A higher HRV (more variation) generally indicates that your autonomic nervous system is functioning well and your body is in a recovered, adaptable state. A lower HRV indicates stress, fatigue, illness, or overtraining. Athletes use HRV to decide whether to train hard or rest on a given day — a low morning HRV reading is a reliable signal that the body needs recovery rather than another intense session. For non-athletes, HRV trends over time correlate with stress levels, sleep quality, and general health. The watch measures HRV automatically during sleep (when readings are most accurate and consistent) and displays trends in the companion app.

Sleep Tracking: Five Metrics in One Night

This watch tracks five things simultaneously during sleep: movement (to detect sleep and wake periods), heart rate (to identify sleep stages), SpO2 (to flag potential breathing disruption), HRV (to assess recovery quality), and time in each sleep stage (light, deep, REM). The combination of SpO2 and heart rate during sleep is particularly useful — a pattern of dropping SpO2 combined with elevated heart rate during sleep can indicate sleep-disordered breathing, which is worth discussing with a doctor. The sleep score synthesises all of this data into a single number for easy daily reference, while the full breakdown is available in the app for anyone who wants to dig into the detail.

Important Health Disclaimer

This smartwatch is a consumer wellness device, not a medical instrument. ECG readings, blood pressure measurements, SpO2 data, and HRV scores are for personal wellness awareness only. They are not intended to diagnose, treat, or monitor any medical condition. Do not use this device to make medical decisions or replace professional medical advice. If you have concerns about your heart health or any health condition, consult a qualified healthcare professional.

Frequently Asked Questions

• What does the ECG actually show? It records the electrical waveform of your heartbeat. The watch can flag irregular rhythms that may warrant medical attention. It is not a diagnostic device.
• How is HRV measured? Automatically during sleep, when readings are most accurate. Results appear in the companion app as daily scores and trend graphs.
• Is the blood pressure monitoring accurate? Wrist-based optical blood pressure provides wellness trend data, not clinical measurements. For accurate blood pressure readings, use a validated cuff-based device.
• Can I wear it 24/7? Yes — the design and battery life support continuous wear including overnight sleep tracking.
• Does it work with iPhone? Yes — compatible with iOS and Android via the companion health app.

Product Images

Package Includes: 1 × Health Monitoring Smartwatch, 1 × Charging Cable, 1 × User Manual