Mi Smart Band 4
Step up, live more
Full colour display and heart rate monitor
-
1 Year warranty
- Product Code: 41926000013
- EAN:
- Out of stock
- public.default Out of stock 0
-
0AED
Your transformation begins now.
-
Full colour AMOLED
touch displayView call, text, and
app notifications -
Activity and
swim trackingWater resistant up to 50m*；
3-axis accelerometer,
3-axis gyroscope -
Up to 20 days
battery*A single charge lasts
up to 20 days. -
Health
monitoring24/7 heart rate
monitoring
and sleep tracking.
A BEAUTIFUL TRANSFORMATION
Get a wider, more colourful
view right on your wrist.
view right on your wrist.
The all-new full colour AMOLED touch display
that’s 39.9% larger* and brighter than ever before.
Instantly view call, text, app notifications and music in play.
Keep your hands free as you keep up with life.
A MOTIVATIONAL
TRANSFORMATION
Your personal trainer is with
you every step of the way.
A REINVIGORATED TRANSFORMATION
Improving your daily energy starts with
understanding your sleep patterns.
Sleep monitoring
Accurately tracks light and deep sleep
as well as heart rate during sleep
to help you adjust your sleep patterns.
Wristband alarm
A light vibration gently wakes you
up for a more comfortable morning.
Mi Fit app
Records your health data to help you get the most out of life.
A POWERFUL TRANSFORMATION
24/7 Heart rate monitoring
keeps you safe and healthy.
24/7 Heart rate
monitoring
Safeguard your health at all times.
Alerts you when your heart rate is too high.
Idle alerts
Stay active as you get reminders
to get up and get moving.
AN ENDURING
TRANSFORMATION
Stays by your side for 20
days on a single charge.
NOTE:
- * Global Number 1 Company in wrist-worn wearables Source: IDC Worldwide Quarterly Wearables Tracker, wrist-worn devices only, by shipment volume, Q1 2019.
www.idc.com/getdoc.jsp?containerId=prUS45115019
- * Water resistant up to 50m. Water resistance is in accordance with GB/T 30106-2013 standard. Testing performed by the National Quality Supervision and Inspection Center for Watches. Mi Smart Band 4 water resistance report code: QT1902005;
- * Mi Smart Band 4 lasts up to 20 days on a single charge according to Huami Laboratory testing: Tested using default settings, with 30 minute automatic heart rate monitoring enabled, receiving 100 notifications per day, 2 alarms per day, vibrating for 5 minutes, touching the touch button 10 times per day, and syncing with the app once per day. Actual results may differ due to to differences in environment, use and settings.
- * "39.9% larger display size" is in comparison to Mi Band 3. Mi Band 3's display measures 17.26mm in length and 9.66mm in width. Mi Smart Band 4 measures 21.6mm in length and 10.8mm in width. Calculated as (10.8*21.6-9.66*17.26) / (9.66*17.26), the Mi Smart Band 4's display is 39.9% larger than Mi Band 3's display.
- * Images are for reference only, font may be slightly different from actual product.
| Specification | Details |
|---|---|
| Weight | 22.1g |
| Water Resistance Rating | 5 ATM |
| Display Type | AMOLED |
| Screen Size | 0.95 |
| Resolution | 120 x 240 RGB |
| Colour Depth | 24 bit |
| Screen Brightness | Up to 400 nits (max brightness), brightness adjustable |
| Touchscreen type | On-cell capacitive touchscreen |
| Screen protection | 2.5D tempered glass with anti-fingerprint coating |
| Button | Single touch button (wake up, go back) |
| Wrist strap type | 18mm |
| Wrist strap material | Thermoplastic polyurethane |
| Adjustable wrist strap length | 155-216mm |
| RAM | 512KB |
| ROM | 16MB |
| Sensors | 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor |
| Wireless connectivity | BT5.0 BLE |
| Battery | LiPo, 135mAh |
| Charging Type | 2Pin Pogo Pin |
| Charging time | 2 hours |
| Standby time | Up to 20 days |
| Motor Type | Rotor |
| Body material | Polycarbonate |
| App | Mi Fit |
| System requirements | Android 4.4, iOS 9.0 or above |
| Sport Functions | 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, pool swimming; Count steps, distance, and calories burned |
| Health monitoring | Workout completion notifications, goal setting, sleep monitoring, heart rate monitoring, all-day heart rate checking, resting heart rate, heart rate chart, idle alerts |
| Other features | Alarm, proximity sensor, pre-set watch face, customizable watch face, lock screen, timer, stopwatch, phone alarm and notifications, incoming calls, message notifications, calendar notifications, app notifications, weather forecast, Find my phone, phone unlock, event notification, Night mode, Do not disturb mode (works even without phone), music controls on band, Bluetooth broadcasting, battery level display, different ways to wear, OTA updates |
| Package contents | Mi Smart Band 4 x1, Wrist strap x1, Specialised charging cable X 1, User guide x1 |
