REXQU HealthWave Health Watch
$139.97
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✓ Free shipping✓ 30-day returns✓ Ships in 24–48h
Every Heartbeat, Loud and Clear.
HealthWave is an ECG monitor wearable that takes a reading in the time it takes to sit down. Record a 30-second ECG with a press of the crown, keep an eye on your heart rate and sleep, and take calls straight from your wrist — all on a vivid 2.04-inch AMOLED display that runs up to four days per charge.
✓ Free shipping ✓ 30-day money-back guarantee ✓ Works with iPhone & Android
Six sensors and one promise: you always know how your heart is doing — without squinting or subscriptions.
Continuous monitoring that nudges you when readings drift out of your normal range.
Press the rotating crown to record an electrocardiogram and keep every trace ready for your doctor.
A built-in microphone and speaker let you answer, dial and reject calls without touching your phone.
Wear it to bed and wake to a night report — duration, depth and trends in the app.
Light, deep and REM sleep mapped every night, so your mornings start with answers.
A vivid 2.04″ always-ready AMOLED screen in a body that runs up to four days per charge.
A racing heart on the stairs, pressure that creeps up over months, nights that never feel restful — your body drops hints long before it shouts. The HealthWave listens around the clock and turns those hints into numbers you can act on.
Every reading lands on a 2.04-inch AMOLED screen big enough to read without squinting — and the 380mAh battery keeps the watch on duty for days between charges, so the record never has gaps.
Half a minute is all the HealthWave needs to record an electrocardiogram through its rotating crown. Every trace is saved, so a strange flutter never again turns into "it was gone by the time I saw the doctor."
Designed for awareness and conversation with your physician — not for diagnosis.
Wear it to bed and the HealthWave quietly maps your light, deep and REM sleep while tracking your heart through the night. One glance in the morning tells you why you feel the way you do.
Out with the dog, hands in the garden, phone on charge upstairs — it doesn’t matter. The HealthWave’s speaker and microphone put whole conversations on your wrist, with your favourite contacts a tap away.
Whether it’s your partner, your kids or your doctor, somebody cares about your numbers. The HealthWave keeps them big, clear and always up to date — a daily reading takes seconds and settles everyone’s mind.
| REXQU HealthWave | Big-Brand Smartwatch | Basic Fitness Band | |
|---|---|---|---|
| 30-second on-wrist ECG | ✓ | ✓ (top models) | ✗ |
| Bluetooth calls from the watch | ✓ | ✓ | ✗ |
| Sleep tracking | ✓ Nightly | ✓ | ✓ Basic |
| Sleep-stage tracking | ✓ | ✓ | Partial |
| 2.04″ AMOLED display | ✓ | Varies | ✗ |
| Up to 4-day battery | ✓ | ✗ (1–2 days) | ✓ |
| Rotating crown control | ✓ | ✓ | ✗ |
| Subscription required | Never | Often | Often |
| Price | $139.97 | $399–$799 | $99+ |
“The ECG takes half a minute while my kettle boils. I brought three weeks of readings to my last appointment and my doctor was delighted.”
“I answer calls on my wrist while I’m out running, and the heart tracking kept me honest through my whole training block.”
“Four days of battery means I actually keep it on. The screen is so bright I read it without my glasses.”
Every order is covered by our 30-day money-back guarantee — with free tracked shipping and easy returns. Love it, or send it back. No questions, no fuss.
Every strap gets the same full health toolkit — pick the one that suits your wrist. Tap a style to order it.
Swap the look of your HealthWave in seconds — crisp digital dashboards, classic analogue dials and colourful art faces, all on a screen bright enough to enjoy them.
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1000W GaN technology · 10 ports · charge laptops, phones, tablets and more simultaneously. Ships with your order.
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A receipt is on its way to your email. Your HealthWave ships within 24–48 hours.
Wear the HealthWave every day for a month. If it doesn't make you feel more in tune with your health, send it back for a full refund — no questions, no hassle.
A wrist ECG is a real recording with real limits. Knowing both is what turns it from an anxiety machine into a useful tool.
HealthWave records between two electrodes — the case against your wrist and the finger you rest on the crown. That gives one view of the heart’s electrical activity. A clinical ECG uses twelve leads placed around the chest and limbs, which is what allows a diagnosis. The wrist version is valuable for catching something intermittent; it is not a verdict. Read our ECG smartwatch guide.
Most recordings happen because someone felt a flutter or a skipped beat. Capturing that moment is genuinely useful, precisely because it happens nowhere near a clinic. What the watch cannot do is tell you what the rhythm means — see what a smartwatch can and cannot say about AFib, and the American Heart Association on arrhythmia for the terms themselves.
Movement is the main cause of an unreadable trace. Sit down, rest your forearm on something solid, keep the fingertip steady on the crown for the full thirty seconds, and make sure the skin underneath is dry. One clean recording beats three rushed ones.
Between recordings, the continuous heart-rate track is the more useful everyday signal. The American Heart Association target heart rate guide gives the ranges, and your own resting rate over weeks tells you more than any single ECG.
The point of a wearable ECG monitor is the record it builds. Keep the traces, note what you were doing and how you felt, and bring them to an appointment instead of interpreting them alone. More in daily health monitoring with ECG and ECG watches with calling.
More from the range: ECG smartwatches · all health smartwatches · blood pressure smartwatches · waterproof ECG options. Health statements follow our editorial and research standards.
No. HealthWave records a single-lead trace between your wrist and a fingertip, giving one view of the heart’s electrical activity. A hospital ECG uses twelve leads around the chest and limbs and sees the heart from many angles, which is what makes diagnosis possible. The wearable version is useful for capturing something that happens away from a clinic and for showing a clinician afterwards — it does not replace one.
About thirty seconds, and the whole of it needs you to be still. Sit down, rest your arm, and keep your fingertip in steady contact with the crown for the full recording. Movement is the main reason a trace comes back too noisy to read, so the technique matters more than the hardware here.
Yes — the HealthWave pairs over Bluetooth with both iPhone and Android. The free companion app collects your readings, sleep reports and ECG history in one place.
No. Every feature — ECG, heart-rate monitoring, sleep tracking and Bluetooth calling — is included with the watch. No subscriptions, no unlocks, ever.
The HealthWave pairs an optical heart sensor with ECG electrodes in the rotating crown. It is designed for everyday wellness tracking and early awareness — it is not a medical device and does not replace professional testing or your doctor’s advice.
Yes. With your phone connected via Bluetooth, the built-in speaker and microphone handle whole calls — answer, dial and hang up from your wrist.
Up to 4 days of normal use per charge thanks to the 380mAh battery, and note that the HealthWave is not water-rated — take it off before washing up or swimming.
Every order carries a 30-day money-back guarantee with free tracked shipping. If the HealthWave isn’t for you, send it back for a full refund.
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