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Round Smart Watch with Heart Rate and Sleep Tracking

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Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
Round Smart Watch with Heart Rate and Sleep Tracking
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About this itemAll characteristics
TypeWearables > Smartwatches & Fitness Trackers
DisplayFull round color touchscreen
CaseRound, polished black with glossy edge, metal look
StrapBlack stainless steel mesh with magnetic buckle
Heart rateBuilt-in heart rate sensor with on-screen readings
SleepStage tracking for deep, light and REM sleep
Color: Pink Adhesive English Version
From the seller

A round watch that keeps your heart rate, sleep stages and steps on one screen, and takes calls from your wrist. Glance down to see how the day went, and leave the phone in your pocket. Black mesh strap and a polished case make it look at home at the office or the gym.

Read the full description

Description

A round watch that keeps your heart rate, sleep stages and steps on one screen, and takes calls from your wrist. Glance down to see how the day went, and leave the phone in your pocket. Black mesh strap and a polished case make it look at home at the office or the gym.

A sleek round smartwatch that tracks heart rate, sleep and activity and takes calls right from your wrist

Solves
  • not knowing heart rate during the day
  • poor or unmeasured sleep quality
  • reaching for the phone for every call
  • lack of daily activity tracking

Know your heart, sleep and steps without reaching for your phone

Stop guessing how you slept and how hard your heart worked today. This round watch shows it all on your wrist and handles calls, so your phone can stay in your pocket.

Heart, sleep and steps on one screen

Heart rate monitoring screen with a red ECG-style line and live reading

Your heart rate, all day

The built-in sensor reads your heart rate and shows it on the round screen whenever you check. Use it during a walk, between sets at the gym or at your desk when a stressful meeting runs long. Pair it with the you already know and the data stays on your wrist.

Sleep tracking screen showing deep, light and REM sleep stage graph

Sleep you can actually read

Wear it to bed and the watch records your night in stages: deep, light and REM. In the morning the breakdown is on screen, so you can see whether a short night was mostly light sleep or a broken one. Compare a week of mornings to find what changes your rest.

Smartwatch showing an incoming call with answer and decline buttons

Calls from your wrist

Answer, decline or dial straight from the watch using the dial pad and contacts. Your phone stays paired and in range, so you handle a quick call while your hands are full and leave the phone where it is.

Everything you need to start tracking

  • Round smart watch ZL02D×1

    Full round touchscreen with a glossy black case and side button

  • Black stainless mesh strap×1

    Magnetic buckle that holds the strap snug on the wrist

Guessing ends on your wrist

Tired person checking the time before work with no data on hand

The day you could not explain

You wake up tired and cannot tell whether it was a bad night or a stressful day. Your heart raced through a meeting, and you have no idea how hard it worked. Every call means digging through a pocket or bag while the work you were doing slips away.

Round smartwatch on a wrist beside a coffee cup on a kitchen counter

One glance, every answer

The ZL02D puts heart rate, sleep and steps on a round color touchscreen. A glance shows your current heart rate and daily steps. Incoming calls show up on the same face, and the dial pad and contacts sit right on your wrist.

Person in a relaxed morning routine checking a black mesh smartwatch

A week of clearer mornings

After a few days of wearing it, the pattern starts to show. You see which days ran long on steps, how your sleep stages break down across the night, and when your heart stayed calm. The mesh strap settles into place, and the watch stops feeling like something new on your arm.

What to expect as you wear it

  1. First use
    Pair and set up

    Connect the watch to your phone, set your basic profile and confirm calls and notifications work before you rely on them.

  2. Week 1
    Learn your daily rhythm

    Check heart rate and step readings across normal days. Patterns start to show, though one week is a short sample.

  3. Day 30
    Review your sleep trends

    Sleep stage data builds across many nights. Compare weeks rather than single nights to see real changes in your routine.

Why this, not a basic band

This watchBasic step bandPhone step counter
Heart rate sensor ——
Sleep stage tracking Partial—
Calls from the wrist ——
Full color touchscreen ——

Characteristics

Main
TypeWearables > Smartwatches & Fitness Trackers
Color8 options
Details
DisplayFull round color touchscreen
CaseRound, polished black with glossy edge, metal look
StrapBlack stainless steel mesh with magnetic buckle
Heart rateBuilt-in heart rate sensor with on-screen readings
SleepStage tracking for deep, light and REM sleep
ActivitySteps and calories
CallsBluetooth calling with dial pad and contacts
WaterWaterproof design for workouts and everyday wear
ColorsJet black, gunmetal, charcoal

Reviews

Questions and answers

Does it need my phone nearby to make calls?
w
Wanelo · seller

Yes. Calls run over Bluetooth, so the phone has to be paired and within range. Once it is paired, you answer, decline or dial from the watch and leave the phone in your bag.

Are the heart rate and sleep readings accurate enough to rely on?
w
Wanelo · seller

Use them to spot trends, not as a medical reading. The sensor gives a steady view of heart rate through the day and sleep stages across the night, which is what most people need to see a pattern. If you have a heart condition, rely on your doctor's measurements.

Will an affordable watch feel cheap or fragile?
w
Wanelo · seller

The case has a polished black edge and the strap is stainless mesh, so it reads as metal on the wrist. You get heart rate, sleep, steps and calls in one watch, which is the same job a separate band and a phone would split between them.

Is the mesh strap comfortable for all-day wear?
w
Wanelo · seller

The mesh is flexible and the magnetic buckle holds it snug. Wear it just above the wrist bone for steadier heart rate readings. Fine mesh can feel stiff for the first few days until it settles to your wrist.

Is it waterproof enough for showers and swims?
w
Wanelo · seller

The packaging calls it waterproof, which covers sweat, rain and workouts. No depth or swim rating is printed on the packaging, so keep it out of the pool and skip long showers with it on.

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