Hybrid active noise cancellation brings you closer to the music
Dual transparency mode keeps you connected to your surroundings
Up to 30 hours*
Clear, uninterrupted sound
Have a listen to this
Up to 35dB hybrid active noise cancellation*
Effectively isolate excess outside noise
3 ANC level options and adaptive ANC mode
Adaptive mode with scene judgement, help choose the most suitable ANC level for you
AI noise reduction
Make high-quality phone calls without missing a single word
Dual transparency mode
Effortless communication even with your earbuds on
10mm dynamic driver unit, 0.006mm ultra-thin diaphragm
Richer vocals, thumping bass
Up to 30 hours long battery life with case
Up to 6 hours of battery life on a single charge*
Brilliantly quiet
Feedback mic
Feed-forward mic
Up to 35dB hybrid active noise cancellation
Effectively isolate excess outside noise
With hybrid active noise cancellation technology, the feed-forward and feedback microphones work together to effectively separate background noise. Whether you're outdoors, on the bus or metro, one-touch for up to 35dB* noise cancellation. Redmi Buds 4 blocks out the hustle and bustle.
3 ANC level options and adaptive ANC mode
Just the right level of quietness
Intelligent scene judgement based on ambient noise levels. Redmi Buds 4 intelligently switches between 3 ANC levels under adaptive mode supported by AI algorithm and offers a more comfortable noise-cancellation experience.
Light mode
| Offices, Libraries
Balanced mode
| Coffee shops, Roadside
Deep mode
| Metro, Aeroplane
Feed-forward mic
AI noise reduction
Get every word across clearly
The AI voice algorithm accurately differentiates human voice and ambient noise, so that even in the noisy environments, the listener will hear every word you say, loud and clear.
Talk mic
Brilliant communication
Dual transparency mode
Simple communication even with your earbuds on
Want to switch between Music Mode and Chat Mode? Long-press to enter transparency mode and feel free to say hi to friends around you. Set up enhance voice mode* for natural communication with your earbuds on.
Brilliantly rich sound
10mm dynamic driver
0.006mm ultra-thin diaphragm
Pleasant to listen to vivid vocie and instrumental sound
The large dynamic driver unit makes the voice sound crisper, the lower frequencies fuller and the treble brighter. Choose a high-quality 0.006mm diaphragm to bring out even more detail in your favourite music.
Professional tuning by Xiaomi Acoustic Lab
Make good sound even better
Professionally tuned by Xiaomi Acoustic Lab*, extensive user audiology research. Fine-tuning based on the structure of the earbuds and acoustic principles produces a more professional frequency curve, deep bass and brighter vocals.
*Algorithms from Xiaomi Acoustic Lab
Brilliantly long battery life
Up to 30 hours extra-long battery life with case
Surround yourself with your favourite music.
Enjoy up to 6 hours of battery life on a single charge and up to 30 hours* of battery life when paired with a charging case, so you can enjoy great music both day and night. Fast charge supported. Get up to 1 hour of music playback from 5 minutes of charging*. Take a break and then pick up right where you left off.
Up to 6 hours
Up to 30 hours
Battery life per charge*(noise cancellation off)
Used with charging case* (noise cancellation off)*
Brilliant in every detail
MIUI Pop-up for Quick Pairing*
Simply open the cover and switch as you like
All you need to do for pairing up is to open the charging case near the smartphone and tap on the screen once the pop-up window appears. The earbuds can be paired with a variety of Xiaomi/Redmi products such as smartphones and laptops.
Expertly engineered for IP54 protection level. Whether you're working out in the gym or travelling far, you can take them anywhere with peace of mind.
IP54 water and dust-resistance*
Professional design, dedicated protection
Touch control
Always at your command
Tap here
Smooth tactile feel for responsive feedback with every touch.
Press and hold either earbud
Active noise cancellation mode/transparency mode
Tap either earbud twice
Music play/pause
Answer a call
Tap either earbud three times
Skip to next track
Reject/end a call
Bluetooth®5.2 for low-latency gaming
A more stable gaming experience
Redmi Buds 4 uses Bluetooth®5.2 protocol to deliver reduced in-game audio latency so you can make decisions earlier, experience more consistent output and stay ahead of the game.
Calming new light blue color scheme
Music and color to soothe your restless mind
Lightweight and rounded for skin-friendly comfort. Natural sound, naturally stylish. Listening to music never looked this good.
Xiaomi Earbuds*
Easily customise your earbuds
Download the Xiaomi Earbuds App to adjust noise cancellation and touch control on your Redmi Buds 4 wireless earbuds. You're in control — adjust settings for optimal audio and install online firmware upgrades.
There are even more features for you to discover.
In-ear detection*
Music pauses when you take out your earbuds,
then seamlessly restarts when you put them back in*.
Find your earphones*
Within the Bluetooth connection range, you can use the Xiaomi Earbuds App to locate your earbuds by playing a sound through either one
One-touch reset
Reset your earbuds hassle-free.
*The images on this page are for illustration purposes only and may not be the exact representation of the product. Product parameters are for reference only. Some product parameters may vary due to external factors such as environment and differences in smartphone systems. Please refer to the actual product for details.
*Noise cancellation test data provided by the National Institute of Metrology, China. Actual results may vary depending on usage conditions. Touching and holding either earbud only enables switching between the ANC and Transparency modes by default. ANC and transparency mode settings available only on Xiaomi Earbuds app.
*Gesture settings and in-ear detection are only available on Xiaomi Earbuds app.
*You can find your earphones via sound on Xiaomi Earbuds app. The earbuds do not support this function when placed in the charging case. According to Xiaomi internal lab data, when searching for your earbuds through via sound within a close range, the distance between the phone and the earbuds should be within 10 meters in a quiet, accessible environment. The earbuds and phone should be connected via Bluetooth. Actual distances may vary depending on environmental conditions.
*IP54 dust and water-resistant test. According to the IED60529-2013. Enclosure Protection Rating (IP Code), it passed the test conducted by Dongguan Dongdian Testing Services Co., Ltd. The IPX4 test report NO. is DDR-R22032211-1R03. The IP5X test report NO. is DDR-R22032211-1R04. The test result showed that it is in compliance with the IED60529-2013 standard. IP54 rating applies to the earbuds themselves, not the earbud charging case. Please do not use your earbuds around hot water, your earbuds cannot be used when bathing or showering. Please try to avoid using your earbuds during strenuous exercise, sweat during exercise may cause damage to the device. This product is splash-proof, water-resistant and dust-resistant at the time of purchase, however, these properties are not permanent and may diminish over time with everyday wear and tear. Your warranty does not cover damage caused to your device by immersion in liquid.
*Battery life and fast charging test conditions: The earbuds' battery level is 100%, volume of the earbuds is adjusted to 50%, the Bluetooth encoding mode is AAC, and the ANC feature, transparency mode and Dual-device connection are turned off through the Xiaomi Earbuds app. Test item: Fully discharge the Redmi Buds 4 battery while playing audio until either earbud stops playing. Ensure that the charging port is free of liquid and foreign objects before charging. Earbud charging and battery life data was retrieved from internal test carried out by the manufacturer. Actual hours of use may vary depending on usage condition, charging level and environmental factors.
*Xiaomi Earbuds app is available for download on Google Play store. Xiaomi Earbuds app is not available for iOS devices.
*Only Xiaomi, Redmi devices with the latest MIUI versions support MIUI Pop-up for Quick Pairing. Compatible models: Redmi Note 11 Pro+ 5G、Xiaomi 12、Xiaomi 12 Pro、Mi 10T Lite、Mi 11、Mi 11 Ultra、POCO F3、POCO F4 GT
*The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Xiaomi inc. is under license. Other trademarks and trade names are those of their respective owners.
*5 minutes fast charging requires the battery of the charging case to be at 10% or above.
DESIGN
Simple and sharp with a sophisticated feel
Large 1.43″ AMOLED display
Full-screen brilliance to illuminate your refinement
The classic large display features a high refresh rate and clear image quality. The versatile bezel protects the screen from scratches and drops and is seamlessly integrated to provide a full-view display.
60Hz
Refresh rate
466 × 466
Resolution
16.7 million
Colors
326
PPI
256-level
Auto brightness
600
nits
Clean lug design
Simple and elegant
The newly designed lugs are smaller and slimmer, reducing the overall bulk of the watch and making it easier and more comfortable to wear.
Integrated back cover
Exquisite and refined multi-ring design
Sensors blend seamlessly into the concentric ring design, enhancing the elegant simplicity of the screw-free craftsmanship.
The glossy ceramic-like coating back cover, which feels soft and comfortable to wear.
5ATM water resistance*
Exceptional protection from water
Unfazed by splashes and sprays, you can even wear it while swimming.
*The 5ATM water resistance rating (equivalent to a depth of 50 meters) means it can be worn in swimming pools, while swimming near the shore, and during other shallow water activities. It is not suitable for wearing in hot showers, saunas, or while diving. Make sure to avoid direct impacts from swift currents during water sports. Water resistance is not permanent and may deteriorate over time.
Silver
Black
DESIGN
Interchangeable bezel for limitless customization
*Comes with the in-box black/silver bezel and fluororubber strap as standard. Other accessories must be purchased separately.
*The color of the accessories displayed is for reference only, the color being sold may vary depending on region, please refer to the local availability.
*The watch faces shown on this page can only be triggered by the matching bezel accessory purchased separately and are not available from the watch face market.
Interchangeable bezel
Precision mechanism designed to amaze
Xiaomi Watch S3 draws inspiration from traditional watches and is crafted from premium materials with an accessible and exquisite feel, showcasing its extraordinary style with each design.
After installation, the bezel can automatically switch between exclusive watch faces and match dynamic sound effects. It feels like you're triggering a delicate mechanism that delivers an unparalleled experience.
Clous de Paris*
The bezel is adorned with a Clous de Paris design, meticulously crafted and arranged into a matrix to create a dazzling flow of light.
*The Clous de Paris design is only available on retail Xiaomi Watch bezels.
Bezel and strap
Ocean Blue
Stainless steel bezel
Leather strap
Made of high-end stainless steel, the bezel is resistant to wear and corrosion. Crafted using a distinctive circular wire-drawing technique, every move you make reveals the watch's profound luster. The restrained chrome blue base adds calm and elegance.
The luxurious dual-color craftsmanship suggests an upscale and business-oriented atmosphere. The contrast of black and green symbolizes night and day, exuding stability, maturity, sophistication, and wisdom.
Dual-tone Ceramic
Dual-color ceramic bezel
Leather strap
*Upgrade to the latest firmware version to experience the dual time zone watch face function. Long press under Minerals-GMT watch face to enter the editing interface, switch to Style Two. Tap the GMT text area in the center of the watch face to enter the time zone editing module, select the time zone to be switched, where the GMT hand corresponds to the hour hand of the second time zone.
Vibrant, playful, and vivid, the splash of chrome yellow perfectly captures a refreshing and cool sensation.
Chrome Yellow
Ceramic bezel
Leather strap
The ceramic bezel will never fade and features a subtle gloss that lights you up every time you put it on.
Rainbow
Forged carbon bezel
Leather strap
Would you be captivated by a rainbow visible in the dead of night?
Unique cloud patterns have been created using mysterious forged carbon craftsmanship. No two are alike.
The hands cross the colorful indexes like a rainbow gliding through the night sky, drawing you into a dreamlike world. The exclusive watch face also features night cloud patterns and rainbow indices to create a dreamy aesthetic both inside and out.
*The bezel is composed of a stainless steel base and a surface inlay. The inlay may be made of ceramic or forged carbon materials, depending on the bezel.
*The color of the accessories displayed is for reference only, the color being sold may vary depending on region, please refer to the local availability.
Hundreds of stylish watch faces
Limitless customization
The aesthetics of the watch face has undergone a comprehensive upgrade, blending traditional elements with modern fashion. Elegant yet dynamic, its delicate simplicity unleashes your imagination, drawing you into the future. No matter what your style, there's an option waiting for you.
The new watch face offers a wide range of options and is packed with custom features, color schemes, styles, and other data. There's also an exclusive and vibrant AOD watch face that's sure to surprise and delight you.
All-new portrait watch face
Bring life to your display with vivid photos
The watch offers automatic image matting, allowing you to embed information into portraits and add depth to your watch face.
*The portrait watch face feature is only available to devices powered by Xiaomi HyperOS.
SPORTS & HEALTH
Upgraded monitoring
150+ sports modes
Do what you love
L1+L5 dual-band GNSS five-satellite positioning
Independent motion tracking
The independent dual-band GNSS chip offers precise positioning via five major satellite systems. The wrap-around dual-layer GNSS antenna improves signal reception performance by 100%, enabling users to rapidly and accurately record outdoor movements.
100%
*
Improved antenna reception performance
*Data is derived from Xiaomi Internal Lab and is based on a comparison between Xiaomi Watch S3 and Xiaomi Watch S1 Pro. Actual usage may vary due to individual differences, usage habits, and environmental factors.
On-wrist running courses
10 built-in running courses with various intensities.
*Automatic motion recognition can recognize six kinds of motions related to running, walking, rowing machines, elliptical machines, cycling, and jump rope.
Automatic motion recognition
Automatic recognize and record your exercise data.
Vitality score
Assess your recent state of physical fitness.
Professional ski mode
Your personal ski instructor
Specialized data and trajectory maps
Never miss a single detail
Record details such as the duration, distance, and average speed of every ski run. See more on the results page, and even show off your "Ski Track Map"!
12-channel heart rate monitoring
Reach a new level of accuracy
The upgraded 12-channel heart rate monitoring module can accurately monitor your physiological data. The new algorithm removes noise and improves signal quality to ensure more stable dynamic heart rate monitoring, with an average heat rate accuracy of 97.95%.
97.95%
Average heart rate accuracy
*Data is derived from Xiaomi Internal Lab. The average accuracy is more than 97.95% (within a ±10bpm range) in scenarios such as sitting, office reading, treadmill running, outdoor running, outdoor walking, and outdoor cycling. Accuracy during actual usage may vary due to individual differences, usage habits, and environmental factors.
Stay protected around the clock with online multi-dimensional health management
All-day heart rate monitoring
Automatic monitoring with alerts for excessively high or low heart rate.
All-day oxygen saturation monitoring
Vibration alerts for low oxygen saturation.
All-day stress monitoring
Relaxation prompts to lower stress levels.
Breathing exercises
Deep breathing exercises to relieve stress.
Women's health management
Track and predict your menstruation cycle.
*Breathing exercise prompts will be sent when your stress level reaches 80 twice in a row during your awake time.
All-new sleep algorithm
Professional monitoring for healthy sleep
The all-new sleep algorithm integrates oxygen saturation and respiratory data for comprehensive analysis that brings you more accurate results.
Stay safe with emergency assistance
Call for help in an emergency
In the event of sudden physical discomfort, threats to personal safety, or other unpredictable situations, press the lower button 3 times in a row to instantly dial an emergency contact.
Call for help following an accidental fall
The watch will automatically call your emergency contact and send SMS in the event of an accidental fall.
Medical emergency card for more timely help
The watch can automatically display your medical emergency card if you fall and initiate a call for help.
*The SMS function is only supported on Android. Please rely on actual experience.
*Emergency contact must be set in the Mi fitness APP for this function to work. And the watch must be kept connected to the smartphone's Bluetooth®.
*The watch may not be able to detect all falls and may mistake a high-impact activity as a fall, triggering the alarm and initiating an emergency call. If a fall does not occur, the user can tap the "I'm fine" box on the "Alarm" page to disable the function.
*When a user is wearing the watch and it detects a fall, the alarm will only be triggered after 20 seconds if the user is not moving. The watch will initiate the emergency call if the user fails to operate the phone 60 seconds after the alarm is triggered.
*The watch must be connected to the app to make emergency calls.
*Product images, videos, user interfaces, colors, data, features, performance, model numbers, specifications, and other product information on the product pages are for reference only. Please refer to the actual product and the latest software/firmware version.
EXPERIENCE
A flagship smart experience on your wrist
Set your hands free with Bluetooth® phone call
Simply answer or reject incoming calls with one tap on your watch when you are in-convenient to take out your phone, supported by Xiaomi Watch S3 Bluetooth® phone call.
Long-lasting use
Ultra-long battery life to free you from anxiety
With Xiaomi's fast charging technology, a 5-minute charge provides up to two full days of battery life. Charge your watch during short trips or coffee breaks and it will stand by you through thick and thin.
15 days
Typical usage*
5 days
AOD usage*
*A 5-minute charge for a continuous 2-day battery life. Data is derived from Xiaomi Internal Lab tests using typical usage mode.
Convenient NFC payment
For contactless, cashless payment, just tap the Xiaomi Watch S3 to a Mastercard® payment terminal*.
*NFC cashless payments are only accepted at Mastercard® supported payment terminals. Mastercard® payment availability and NFC availability may vary by region. Please go to https://www.mi.com/global/support/nfc-bank for more details and contact your issuing bank for more information.
