1.44-Inch Smart Bracelet for Steps, Calories & Heart Rate
The D20S puts your steps, calories and heart rate on a bright 1.44-inch colour screen, so a glance at your wrist answers how active you have been. The matte silicone strap sits comfortably all day, and eight colours let you pick a band that matches your week.
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The D20S puts your steps, calories and heart rate on a bright 1.44-inch colour screen, so a glance at your wrist answers how active you have been. The matte silicone strap sits comfortably all day, and eight colours let you pick a band that matches your week.
Track steps, calories and heart rate on a bright 1.44-inch touchscreen in a range of colours
- losing track of daily activity
- checking time and notifications without reaching for a phone
- finding a fitness tracker that suits personal style
Know your steps and heart rate at a glance
Stop guessing how active your day has been. A bright 1.44-inch screen on a soft silicone band shows your steps, calories and heart rate, from the morning walk to the gym.
A screen you can actually read

A bright 1.44-inch screen
The 1.44-inch colour touchscreen lays steps, heart rate, calories and the time out in one clean layout. Text stays sharp at a glance, so you read the number mid-stride without stopping.

Track steps, calories and heart rate
The step counter, calorie tracker and heart rate display all live on the main screen, so you do not open an app to see them. Activity and sports modes add a timer for training, and a music control screen sits one press away.
Pick a colour that fits your style
Eight colours run from pure white to navy and black, so the band suits a gym bag or a work outfit alike. The soft matte silicone sits well against the wrist, and the adjustable holes give a snug fit.
Charged and tracking in three steps
- 1Charge it fully
Clip the short cable into the back of the case and top up the battery before first use.
- 2Set up your basics
Follow the quick start guide to pair the band and set your basics.
- 3Switch screens with the side button
A quick press cycles through the time, steps, calories and heart rate. Switch to sports mode before a workout to get the timer on screen.
Everything you need to start today
- Smart bracelet×1
Matte silicone strap with a smooth plastic case and bright LCD face
- Charging cable×1
Short cable that clips into the back of the case
- Quick start guide×1
Covers charging, pairing and switching screens with the side button
The day slips by unseen

Where did the steps go?
Your phone is in the other room when you finally wonder how far you walked. Digging it out of a bag means the answer is a guess by the time you see it. The workouts you planned for the week quietly slip away the same way.
A glance is enough
Now the answer sits on your wrist. The 1.44-inch colour touchscreen shows steps, calories and heart rate in one look, and the side button moves you between screens. Nothing to unlock and nothing to open first.
Your style, on your wrist
Eight colours run from pure white and dusty pink to mint, lemon, sky blue, navy and black. Pick the one that fits your week. The matte silicone strap sits comfortably all day, and the adjustable holes keep it snug.
What to expect as you wear it
- First useCharge and set up
Charge the battery fully, follow the guide to pair the band and set your basics, then check the screen cycles through time, steps and heart rate.
- Week 1Build a daily habit
Wear it through your normal routine and glance at the steps and calories screen during the day to see how active you really are.
- 30 daysTrack your routine
Look at the pattern in your daily steps and sport sessions, then set simple, realistic activity goals for the month ahead.
Wear it, don't just check a phone
| D20S | Phone step counter | |
|---|---|---|
| Counts steps when the phone is in a bag | — | |
| Heart rate on the wrist | — | |
| Glance at steps without unlocking | — | |
| Colour options to match outfits | — |
Characteristics
Reviews
Questions and answers
The heart rate display gives a live readout during workouts and gym sessions, which is the number most people want mid-set. It is a consumer wrist sensor, not a medical device, so readings move with motion, sweat and how loose the band sits. Use it as a guide for effort, and talk to a doctor about any health concerns.
Pairing and setup follow the quick start guide in the box. Day to day, steps, calories, heart rate and the time all show on the band itself, so you can check your numbers without opening your phone.
The strap is soft matte silicone with adjustable holes, so you can dial in a snug fit. Wear it a finger's width above the wrist bone without pinching. The band is light and flexible, which suits long days.
A phone only counts your steps while it is on you. The D20S stays on your wrist, so a walk with the phone buried in a bag still gets counted, and you read the total with a glance.
Sports and activity modes are built in, and the bright screen stays readable mid-workout. Sweat and a loose fit can shift heart rate readings, so keep the band snug during sessions.
The parts you touch are premium: a soft-touch silicone strap and a bright colour display. You get the daily numbers most people actually check, steps, calories, heart rate and time, without paying for a feature list you will never open.
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