Xiaomi · 2025
Watch S4 41mmSize, Dimensions & Wrist Fit
The Xiaomi Watch S4 41mm sits best on flat wrist widths of about 43–59mm (≈ 11.5–15.8cm wrist circumference). Adjust the slider below to check your wrist.
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The Watch S4 41mm in short
The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.
- Rated for 8 days of use per charge.
- Water rated to 5 ATM.
- 32g on the wrist. Lighter than 77% of the 41mm watches we have weights for.
- 1.32 inches OLED/AMOLED display, always-on capable.
- Carries on-board maps rather than breadcrumb navigation only.
Does the Watch S4 41mm fit your wrist?
Drag the slider to your wrist width and see the Watch S4 41mm overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Happy with the fit? Check current availability for the Watch S4 41mm.
Check offer2D Dimension Schematics
The Watch S4 41mm drawn to scale — from above, and in profile against the wrist.
- Xiaomi Watch S4 41mm41.2mm · 9.5mm thick
3D preview
Xiaomi Watch S4 41mm on a wrist
On an arm sized to your own wrist — the view a product photo never gives you.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Which Watch S4 size fits you?
This model comes in 2 versions. Set your measurement and each one reports its own verdict — tap any size to open its page.
Which of these fits your wrist?
Roughly a 14.7cm wrist circumference — the measurement a tape gives you. Compared against lug-to-lug where we have it, case width otherwise.
All 2 Watch S4 variants fit this wrist. The 47.3mm gives you the most presence without overhanging; the smallest is the discreet end of the range.
- Width
- 41.2mm
- Thick
- 9.5mm
- Weight
- 32g
6.9mm clear a side
- Width
- 47.3mm
- Thick
- 12mm
- Weight
- 44.5g
3.9mm clear a side
View this sizeWatch S4 41mm battery life
The runtime the manufacturer publishes for everyday use.
- Smartwatch8 days
How the Watch S4 41mm ranks on battery
Against the 32 Xiaomi watches in our database, ranked on each figure Xiaomi publishes.
- Everyday use8 days#25 of 32
- Capacity320 mAh#24 of 32
Watch S4 41mm specifications
The figures that decide a purchase, followed by every line Xiaomi publishes.
- Battery life
- 8 days
- Display
- 1.32 inches
- Resolution
- 466 x 466 px
- Water rating
- 5 ATM
- Storage
- 32GB
Full specification sheet
104 published lines across 8 groups, unedited
Design
- width
- 41.2
- height
- 41.2
- volume
- 16.13 cm³
- weight
- 32 g
- thickness
- 9.5
- ATM rating
- 5 ATM
- resolution
- 466 x 466 px
- screen size
- 1.32 inches
- Display type
- OLED/AMOLED
- Has a display
- pixel density
- 320 ppi
- water resistance
- Waterproof
- Always-On Display
- has a touch screen
- is designed for kids
- Watch band is replaceable
- Has sapphire glass display
- has branded damage-resistant glass
Battery
- battery life
- 8 days
- battery power
- 320 mAh
- has wireless charging
- has a removable battery
- Has a solar power battery
- has a rechargeable battery
Sensors
- has GPS
- has a compass
- Has a barometer
- has a gyroscope
- Has a cadence sensor
- has an accelerometer
- Monitors perspiration
- Has a heart rate monitor
- Has a temperature sensor
- Monitors blood oxygenation levels
Features
- release date
- 2025-06-26
- Has a stopwatch
- Has smart alarm
- warranty period
- 1 years
- Has call control
- Has silent alarm
- has HRV tracking
- internal storage
- 32GB
- measures VO2 max
- Has notifications
- Has ECG technology
- Locates your phone
- has a front camera
- has fall detection
- has voice commands
- Acquires GPS faster
- Has vibrating alerts
- number of microphones
- 1
- shows readiness level
- Can be used to answer calls
- measures resting heart rate
- has irregular heart rate warnings
- has fast/slow heart rate notifications
- Has a built-in camera remote control function
Connectivity
- has NFC
- SIM cards
- 1 eSIM
- supports ANT+
- supports Wi-Fi
- supports Galileo
- Bluetooth version
- 5.4
- has a cellular module
- Is compatible with iOS
- Is compatible with Android
Miscellaneous
- Has passcode
- Is compatible with Windows
- Is compatible with Mac OS X
- has an external memory slot
- has a battery level indicator
- has a socket for a 3.5 mm audio jack
App & Software
- Ad-free
- Free app
- Has coaching
- Includes maps
- Supports routes
- Has achievements
- Has goal setting
- Has exercise diary
- Predicts ovulation
- Can be personalised
- Has weight tracking
- Predicts start date
- Tracks water intake
- Has inactivity alerts
- Has period notifications
- Has temperature tracking
- Doesn’t require account
- Provides activity reports
- Counts how many calories you've burned
Activity tracking
- Measures pace
- Tracks distance
- Tracks elevation
- Tracks your sleep
- Tracks steps taken
- Designed for diving
- Has a route tracker
- Has exercise tagging
- Tracks calorie intake
- Provides sleep reports
- Detects activities automatically
- Has a stroke counter for swimming
Compare the Watch S4 41mm head to head
How each one differs in the three measurements you can feel on the wrist. Figures are relative to the Watch S4 41mm.
Xiaomi
Redmi Watch 6
- Width
- -1.2mm
- Thick
- +0.4mm
- Weight
- -1g
Garmin
Venu 4 - 41mm
- Width
- -0.2mm
- Thick
- +2.5mm
- Weight
- +1g
Huawei
Watch GT 6 - 41mm
- Width
- +0.1mm
- Thick
- +0.5mm
- Weight
- +5.5g
Apple
Watch Series 11 - GPS · Aluminium · 46mm
- Width
- -2.2mm
- Thick
- +0.2mm
- Weight
- +5.8g
Pixel Watch 4 - 41mm
- Width
- -0.2mm
- Thick
- +2.8mm
- Weight
- -1g
Samsung
Galaxy Watch8 - LTE · 40mm
- Width
- -0.8mm
- Thick
- -0.9mm
- Weight
- -2g
Amazfit
Bip 6
- Width
- -1mm
- Thick
- +0.9mm
- Weight
- -4.1g
Xiaomi
Redmi Watch 5
- Width
- -0.1mm
- Thick
- +1.8mm
- Weight
- +1.5g
Huawei
Watch GT 5 41mm
- Width
- +0.1mm
- Thick
- same mm
- Weight
- +3g
Xiaomi
Redmi Watch 5 Active
- Width
- -0.8mm
- Thick
- +1.9mm
- Weight
- +10.2g
Garmin
Venu X1
- Width
- -0.2mm
- Thick
- -1.6mm
- Weight
- +2g
Xiaomi
Redmi Watch 4
- Width
- -0.1mm
- Thick
- +1mm
- Weight
- -0.5g
Alternatives to the Watch S4 41mm
Watches that cover a similar amount of wrist, with the measurements that separate them.
Xiaomi
Redmi Watch 5
- Width
- 41.1mm
- Thick
- 11.3mm
- Weight
- 33.5g
Xiaomi
Redmi Watch 4
- Width
- 41.1mm
- Thick
- 10.5mm
- Weight
- 31.5g
Xiaomi
Watch S2 42mm
- Width
- 42mm
- Thick
- 10.2mm
- Weight
- —
Xiaomi
Redmi Watch 5 Active
- Width
- 40.4mm
- Thick
- 11.4mm
- Weight
- 42.2g
Xiaomi
Redmi Watch 6
- Width
- 40mm
- Thick
- 9.9mm
- Weight
- 31g
Xiaomi
Redmi Watch Move
- Width
- 38.9mm
- Thick
- 10.8mm
- Weight
- 25g
Watch S4 41mm — Frequently Asked Questions
Will the Xiaomi Watch S4 41mm fit my wrist?
The Xiaomi Watch S4 41mm looks balanced on flat wrist widths of roughly 43–59mm (about 11.5–15.8cm circumference). Drag the slider above to check it against your own measurement.
How long does the Xiaomi Watch S4 41mm battery last?
Xiaomi rates it at 8 days per charge in everyday use.
How does the Xiaomi Watch S4 41mm battery compare with other Xiaomi watches?
At 8 days in everyday use it ranks #25 of the 32 Xiaomi watches in our database — below the middle of the range. The full ranking, including GPS and power-saving figures, is on our Xiaomi battery life comparison.
Is the Xiaomi Watch S4 41mm thick for a 41mm watch?
At 9.5mm, thinner than 98% of 41mm watches, so it slides under a cuff more easily than most of its size. Thickness, not case width, is what decides whether a watch catches on a shirt cuff.
Should I get the 41.2mm or 47.3mm Watch S4?
The Watch S4 comes in 2 case sizes — 41.2mm, 47.3mm. Which one suits you depends on the flat width of your wrist rather than preference: the larger sizes need a wider wrist to sit inside the edge. Set your measurement in the size picker above and each variant reports its clearance in millimetres.
What other watches are the same size as the Xiaomi Watch S4 41mm?
TAG Heuer Carrera Chronograph Glass Box 41 Stainless Steel / Black, Zenith Defy Skyline Tourbillon Skeleton Rose Gold / Blue, Garmin Venu 4 - 41mm, Huawei Watch GT 6 - 41mm all sit within half a millimetre of the Xiaomi Watch S4 41mm's 41.2mm case, so they cover the same amount of wrist.
