All the Insight. None of the Screen.
PulseBand is an HRV fitness tracker with nothing on it to look at. The REXQU PulseBand is a screenless health band that quietly tracks your ECG, heart rate, HRV, blood pressure and sleep — then turns it all into clear insights in the free G BAND app. No screen, no distractions, up to 30 days per charge.
✓ Free shipping ✓ 30-day money-back guarantee ✓ Works with iPhone & Android
Six reasons the PulseBand watches over you better than most smartwatches — without ever lighting up.
A dedicated ECG sensor records an electrocardiogram right from the band, with analysis in the G BAND app.
Continuous heart-rate tracking plus 24-hour HRV monitoring with advanced overnight analysis.
Check blood pressure and blood oxygen from your wrist, with high heart-rate and low-oxygen alerts.
Automatic sleep tracking and stress monitoring, plus body-temperature readings around the clock.
Steps and calories tracked all day, with multiple sport modes recorded in the G BAND app.
A 180mAh cell sips power with no screen to feed — weeks of tracking from one 2.5-hour magnetic charge.

Rest a finger on the PulseBand’s sensor and it records an electrocardiogram, then the G BAND app analyses the trace for you. Heart insight this deep used to need a chest strap — now it’s a slim band you forget you’re wearing.
Around-the-clock heart-rate tracking is paired with 24-hour HRV monitoring, including overnight analysis with 27 types of Lorenz scatter-plot views — a window into recovery and balance most wearables can’t offer.
For wellness tracking and awareness — not a replacement for professional medical advice.


Blood pressure, blood oxygen and body temperature — checked from your wrist and logged automatically. Low-oxygen and high heart-rate alerts tap you when something needs attention.
For wellness awareness and conversations with your physician — not a replacement for a medical device.
Wear the PulseBand to bed and it maps your sleep automatically; through the day it keeps an eye on stress. With no screen to glow at midnight, it’s the rare tracker that actually helps you switch off.


The free G BAND app turns raw readings into clear dashboards — wellness trends and reminders for movement, medication and travel. Female health reminders are built in too.

A built-in thermistor keeps an eye on your body temperature around the clock. When your baseline shifts — a heavy training week, a late night, a change in routine — you'll see it charted in G BAND alongside the rest of your day.

An SOS function is built in, backed by high-heart-rate and low-oxygen alerts that flag unusual readings as they happen. For anyone wearing it for peace of mind — or buying it for someone they worry about — that's the feature you hope never fires.

With no display to power, the PulseBand runs 25–30 days on typical use. When it’s finally time, the magnetic charger tops it up in under 2.5 hours.
| REXQU PulseBand | Big-Brand Smartwatch | Basic Fitness Band | |
|---|---|---|---|
| Design | Screenless — zero distractions | ✗ Screen-based | ✗ Screen-based |
| ECG | Yes — on-band recording | Top models only | ✗ |
| Heart Rate & HRV | 24/7 tracking + 24h HRV | ✓ | ✓ Basic |
| Wellness trend estimates | ✓ estimates | Some models | ✗ |
| EXTRA WELLNESS INDICATORS | ✓ Indicator tracking | Some models | ✗ |
| Body temperature | ✓ Continuous | Some models | ✗ |
| Blood Pressure & SpO₂ | Yes — with smart alerts | SpO₂ only | ✗ |
| Sleep & Stress | Yes — automatic | ✓ | ✓ Basic |
| SOS | Yes | Top models only | ✗ |
| Battery | 25–30 days typical use | 1–2 days | 5–7 days |
| Water Resistance | 1ATM | ✓ | Splash only |
| App | G BAND (free) — Android 8+/iOS 13+ | ✓ | ✓ |
| Price | $139.97 | $399+ | $99 + fees |
I stopped doom-scrolling on my wrist. The band just works quietly and the ECG traces genuinely impressed my cardiologist’s nurse.
A month of battery is no joke — I charged it twice since I bought it. The sleep and HRV data changed my evenings.
I wanted health tracking without another screen begging for attention. This is exactly that, and the app is clear.
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.

No screen, no notifications, no glow — just a feather-light band that keeps collecting serious health data while you live your life.
Quantity:
Choose your style:
Pick a style for each watch — mix & match:
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 PulseBand ships within 24–48 hours.
Wear the PulseBand for a full month — workouts, workdays, sleep and all. If it hasn’t made the healthy habits easier, send it back for a complete refund. No restocking fee, no questions.
Heart-rate variability is the most over-interpreted number in wearables. Here is what it is, and the only sensible way to read it.
A healthy heart does not beat like a metronome — the gaps between beats vary slightly, and that variation reflects the balance of your nervous system. Higher generally tracks with recovery and lower with stress, illness or fatigue. That is the whole concept, and everything beyond it is interpretation.
HRV varies enormously between people — by age, genetics and fitness. Comparing your figure to a friend’s or an online average tells you nothing at all. What matters is your own rolling baseline and how today sits against it. PulseBand compares you against you, which is the only comparison that means anything.
A baseline needs time to establish. Reacting to a single low morning is how people end up anxious about a number rather than informed by it. The American Heart Association guidance on heart rate is a more stable reference to anchor on while the baseline builds.
HRV is measured while you sleep, so the band has to be comfortable enough to forget and last long enough not to need nightly charging. Removing the display buys both. See how a screenless tracker works and why it suits sleep tracking. The National Heart, Lung, and Blood Institute covers what sleep loss does to recovery.
The on-band ECG is a single-lead trace to save and show a clinician, not a diagnosis — see screenless ECG trackers.
More from the range: screenless fitness trackers and bands · the full screenless guide · ECG smartwatches · all health smartwatches. Health statements follow our editorial and research standards.
It measures how much the time between your heartbeats varies, which reflects how your nervous system is balanced between stress and recovery. Read as a trend against your own baseline, a run of lower-than-usual mornings often lines up with poor sleep, illness coming on, alcohol, or a hard training block. It is a useful early signal about yourself — and completely meaningless compared against anyone else, because normal HRV varies enormously between people.
There is no universal good number, and any source quoting one is misleading you. HRV depends on age, genetics, fitness and measurement method, so two healthy people can differ by a factor of three. The only useful question is whether your figure is high or low relative to your own recent average — which is why PulseBand builds a personal baseline over about two weeks before the readings mean much.
Everything syncs to the free G BAND app over Bluetooth — ECG traces, heart rate, HRV, blood pressure, sleep and more, in clear dashboards.
Yes. Rest a finger on the sensor and the band records an electrocardiogram, which the app then analyses. It’s for wellness awareness and conversations with your physician — not a replacement for a medical device.
ECG, 24/7 heart rate, 24-hour HRV, blood pressure, blood oxygen, body temperature, stress, sleep, steps and calories — plus SOS and smart reminders.
25–30 days of typical use from a single charge. The magnetic charger refills it in under 2.5 hours.
It’s rated 1ATM — fine for handwashing, rain and everyday splashes. We don’t recommend swimming or showering with it.
Yes. It pairs over Bluetooth 5.3 with the free G BAND app and works with Android 8.0+ and iOS 13.0+.
Join thousands who track their heart, sleep and recovery with a band that never interrupts — backed by our 30-day money-back guarantee.
Get My PulseBand →