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Xiaomi Watch S4 47mm

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Round Xiaomi smartwatches can be classified in the mid-price range, though within the brand's series, they are considered more of an advanced-level device. This status is confirmed by some features, such as the Bluetooth calling function, which uses two microphones to provide effective noise cancellation and good voice audibility for the caller. Also noteworthy is the gesture control support and pleasant features for runners, including a route planner. The Xiaomi Watch S4 smartwatch features a colorful 1.43-inch touchscreen display with a 60 Hz refresh rate and increased maximum brightness of up to 2200 nits (an ambient light sensor is included for auto-adjustments). The model operates on the proprietary HyperOS interface, supporting 150 fitness modes.... The sensor set includes a GPS module, compass, barometer, and altimeter, while health monitoring tools include a heart rate monitor, pulse oximeter, sleep monitoring, and stress level tracking. The built-in lithium-polymer battery of 486 mAh is designed to ensure a good level of autonomy: the gadget can run from 5 days (with the Always-on Display active) to 15 days in regular use scenarios. The aluminum case and stainless steel bezel, decent water resistance (up to 5 ATM), and a small weight of 45 grams deserve special mention.
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Xiaomi Watch S4 47mm
Display:1.43 ", 466x466 px, AMOLED
Body:aluminium, 50 WR (5 ATM)
Health:heart rate monitor, oxygen in the blood, stress level
Sports and tourism:GPS, altimeter, compass
2 microphones for noise reduction during calls. Gesture control function. Running route planner via the Xiaomi Sports Health app with synchronization with the watch.

Round Xiaomi smartwatches can be classified in the mid-price range, though within the brand's series, they are considered more of an advanced-level device. This status is confirmed by some features, such as the Bluetooth calling function, which uses two microphones to provide effective noise cancellation and good voice audibility for the caller. Also noteworthy is the gesture control support and pleasant features for runners, including a route planner.

The Xiaomi Watch S4 smartwatch features a colorful 1.43-inch touchscreen display with a 60 Hz refresh rate and increased maximum brightness of up to 2200 nits (an ambient light sensor is included for auto-adjustments). The model operates on the proprietary HyperOS interface, supporting 150 fitness modes. The sensor set includes a GPS module, compass, barometer, and altimeter, while health monitoring tools include a heart rate monitor, pulse oximeter, sleep monitoring, and stress level tracking. The built-in lithium-polymer battery of 486 mAh is designed to ensure a good level of autonomy: the gadget can run from 5 days (with the Always-on Display active) to 15 days in regular use scenarios. The aluminum case and stainless steel bezel, decent water resistance (up to 5 ATM), and a small weight of 45 grams deserve special mention.

All specifications
Specifications Watch S4 47mm
Colour
Typesmartwatch
InterfaceBluetooth v5.3
Gadget OSHyperOS
Telephony
Calls and alertsnotifications
sound signal
vibration
built-in microphone / 2 /
built-in speaker
Sports and tourism
Possible measurementsheart rate monitor
blood oxygen level
number of steps
distance traveled
movement speed
calories burned
activity time
sleep tracking
stress level
women's calendar
Sports modes150
NavigationGPS module
GLONASS
Galileo
compass
altimeter (altitude)
barometer (pressure)
Display
Touch screen
Typecolour
Display typeAMOLED / 60 Hz /
Size1.43 "
Screen resolution466x466 px
PPI326 ppi
Brightness2200 nt
Light sensor
Watch face protectionglass
Hardware
Extra featuresNFC / not for payments /
contactless payment is not available
accelerometer
gyroscope
Power source
Device chargingmagnetic
Source of powerLi-Pol
Battery capacity486 mAh
Operating time (normal mode)15 days
Operating time (active mode)120 h
Case and strap
Materialaluminium
Bezelmetal / stainless steel /
Strapquick release
Strap Optionsrubber/silicone
fabric
Clasp optionsclassic buckle
Wrist strapsilicone: 140-210, fabric: 135-210, leather: 135-205 mm
General
Protection rating50 WR (5 ATM)
Dimensions (without strap)47.3x47.3x12 mm
Weight45 g
Official Websitemi.com
Added to E-CatalogOctober 2024
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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