Take a 30-second ECG without leaving your chair, follow your blood pressure and heart rate through the day, and read every result on a bright 2.01-inch display made for real eyes. No subscriptions, no monthly fees — ever.
✓ Free shipping ✓ 30-day money-back guarantee ✓ Works with iPhone & Android
Six ways the CardioSense looks after you — day and night, in numbers big enough to read at arm’s length.
Your pulse and pressure are checked around the clock, with a quiet nudge whenever a reading drifts away from your usual pattern.
Record an electrocardiogram whenever you feel something odd — every trace is stored, ready to play back or show your doctor.
Measure your blood oxygen on demand, then let a short breathing exercise bring your heart rate — and your thoughts — back down.
Light, deep and REM stages are mapped through the night, so your mornings start with answers instead of guesswork.
The 2.01-inch display is the largest we fit to any heart watch — big digits, bright contrast, zero squinting.
One magnetic charge covers 5–7 days of monitoring, and IP67 water resistance shrugs off rain and hand-washing.
High blood pressure rarely announces itself, and an irregular heartbeat can come and go long before a yearly check-up catches it. The CardioSense watches quietly in the background, turning invisible signals into simple readings you can actually act on.
No cuff to squeeze, no machine to plug in. Rest your arm on the table, tap once, and the CardioSense checks your blood pressure right where you are — then saves it, so your doctor sees a pattern instead of a one-off number.
For wellness tracking and awareness — not a replacement for a medical blood pressure monitor.
Place a finger on the sensor and the CardioSense records an electrocardiogram in about 30 seconds, using the same electrocardiography principle as clinic machines. Every recording is kept in the app, ready to review or share.
Designed for awareness and conversation with your physician — not for diagnosis.
The CardioSense follows your light, deep and REM sleep and keeps an eye on your heart rate while you rest. Each morning you get one clear picture of your night — so you can connect how you slept with how you feel.
The CardioSense follows your blood glucose trend non-invasively — no finger pricks — and builds an automatic daily report. Watch how meals, walks and sleep move your numbers, and bring the pattern, not a guess, to your next check-up.
For general wellness awareness only — not for medical use or medical decisions, and not a replacement for blood glucose testing.
With Bluetooth calling and a built-in speaker, the CardioSense lets you answer, dial and reject calls straight from your wrist — handy on a walk, in the garden, or when your phone is charging in another room.
If your mum or dad lives alone, the CardioSense keeps their key vitals one glance away — on a 2.01-inch screen with digits big enough to read without hunting for glasses. A daily reading becomes a simple routine the whole family can feel good about.
| REXQU CardioSense | Big-Brand Smartwatch | Basic Fitness Band | |
|---|---|---|---|
| 24/7 heart rate tracking | ✓ | ✓ | ✓ |
| On-wrist ECG recording | ✓ | ✓ (top models) | ✗ |
| Blood pressure trend tracking | ✓ | ✗ (most models) | ✗ |
| Blood glucose trend awareness | ✓ | ✗ | ✗ |
| Blood oxygen (SpO₂) monitoring | ✓ | ✓ | Partial |
| Sleep-stage insights | ✓ | ✓ | Partial |
| 2.01″ extra-large display | ✓ | Varies | ✗ |
| Bluetooth calls from your wrist | ✓ | ✓ | ✗ |
| 5–7 day battery | ✓ | ✗ (1–2 days) | ✓ |
| Subscription required | Never | Often | Often |
| Price | $159.97 | $399–$799 | $99+ |
“I’ve owned blood pressure monitors, fitness bands, the lot. This is the first one I actually use every single day — the screen is so big I can read my numbers at arm’s length without my glasses. Checking my blood pressure with my morning tea is just a habit now.”
“I bought it for the ECG. It takes half a minute and every recording is saved in the app — I showed my doctor three weeks of readings at my last appointment and she was genuinely impressed. It’s one less thing for my family to worry about.”
“Honestly surprised by the quality at this price. I charge it about once a week, it’s so light I forget I’m wearing it, and answering calls from my wrist out on the boat is a bonus I didn’t expect.”
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.
Pick from more than 100 watch faces in the dial shop — from clean analogue classics to bold, data-rich dashboards — and switch whenever the mood takes you. You can even build a custom face from your own photo.
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1000W GaN technology · 10 ports · charge laptops, phones, tablets and more simultaneously. Ships with your order.
One click — your saved card is charged instantly. This offer is only available right now.
One click — your saved card is charged instantly. This offer disappears when you leave.
A receipt is on its way to your email. Your CardioSense ships within 24–48 hours.
Wear the CardioSense 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.
Yes — the CardioSense pairs with iPhone (iOS 9.0 and up) and Android (5.0 and up) over Bluetooth. Connect once, and the free companion app keeps your readings, trends and ECG history together in one place.
None, ever. Every feature ships fully enabled — ECG, blood pressure, glucose trends, blood oxygen, sleep and Bluetooth calling — with no unlocks, upgrades or monthly charges.
The CardioSense combines a dedicated optical heart-rate sensor with electrical ECG electrodes. It is built for everyday wellness tracking — spotting patterns and changes early so you can act on them. It is not a medical device and does not replace clinical equipment or advice from your doctor.
Yes. With your phone connected over Bluetooth, the built-in speaker and microphone let you answer, dial and reject calls straight from your wrist — and the voice assistant works hands-free.
A full magnetic charge takes about 2.5–3 hours and covers 5–7 days of normal use, with standby stretching to 10–15 days. It is also IP67 water resistant, so rain, sweat and hand-washing are no problem.
You are covered by a 30-day money-back guarantee on every order — if the CardioSense is not for you, send it back for a full refund. Shipping is free, and most orders leave the warehouse within 24–48 hours.
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