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Wearable comparison

Xiaomi Watch S1 vs Redmi Watch 5

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Xiaomi Watch S1 Active

Xiaomi Watch S1 Active

  • Screen: 466 × 466 pixels.
  • Runs Proprietary OS.
  • Wi-Fi 4 support.
  • 470 mAh battery capacity.
  • 5 ATM.
KSh 16,000In Stock
02
Redmi Watch 5

Redmi Watch 5

  • Screen: 432 × 514 pixels; 324 ppi.
  • Runs Xiaomi HyperOS.
  • Bluetooth 5.3 connection.
  • 550 mAh battery capacity.
  • 164 MB locally available.
KSh 15,680In Stock

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2 of 4 products

Our quick verdict

The Redmi Watch 5 is the better buy: it lasts longer between charges (24 days typical), is lighter to wear all day and has a larger 2.07-inch screen.

Display

Xiaomi Watch S1 Active
466 × 466 pixels
Redmi Watch 5
432 × 514 pixels; 324 ppi

Software

Xiaomi Watch S1 Active
Runs Proprietary OS
Redmi Watch 5
Runs Xiaomi HyperOS

Connections

Xiaomi Watch S1 Active
Bluetooth 5.2 connection
Redmi Watch 5
Bluetooth 5.3 connection

Capacity

Xiaomi Watch S1 Active
470 mAh battery capacity
Redmi Watch 5
550 mAh battery capacity

Portability

Xiaomi Watch S1 Active
36 g
Redmi Watch 5
About 33.5 g

Key differences

The main differences to help you choose.

Xiaomi Watch S1 Active

  • 1.43-inch OLED display.
  • 470 mAh battery.
  • 5 ATM.
  • Proprietary OS.

Redmi Watch 5

  • Longer battery life: up to 24 days in typical use (vs 12).
  • Bigger battery: 550 mAh (vs 470 mAh).
  • Larger 2.07-inch screen (vs 1.43-inch).
  • Lighter: about 33.5 g (vs 36 g).
  • Aluminium case (vs plastic case).
  • Newer model: released in 2024 (vs 2022).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityXiaomi Watch S1 ActiveRedmi Watch 5
Battery life470 mAh battery550 mAh battery
Portability36 gAbout 33.5 g
Display1.43-inch OLED display2.07-inch OLED display, 60 Hz, 324 ppi
SoftwareProprietary OSXiaomi HyperOS
ConnectionsWi-Fi 4, Bluetooth 5.2Bluetooth 5.3
Sleep trackingNight sleep and supported napsAll-day scientific sleep monitoring

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Display1.43-inch AMOLED2.07-inch AMOLED
Screen resolution466 × 466 pixels432 × 514 pixels; 324 ppi
Display featuresCustomisable watch faces60 Hz refresh rate; 82% screen-to-body ratio

Connectivity

Connectivity specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Network / cellularNo cellular connectivityBluetooth-connected smartphone
SIM / eSIMNo—
Wi-FiIEEE 802.11b/g/n, 2.4 GHzNo
BluetoothBluetooth 5.2Bluetooth 5.3
NFCYesNFC (China only)
Positioning / GNSSGPS; GLONASS; Galileo; BeiDou; QZSSGPS; Galileo; GLONASS; BeiDou; QZSS

Identity & design

Identity & design specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
BrandXiaomiRedmi
ModelXiaomi Watch S1 ActiveRedmi Watch 5
Announced2022, March 152024, November 27
Dimensions46.5 × 47.3 × 11 mm, excluding strap and protrusions47.5 × 41.1 × 11.3 mm, excluding strap and protrusions
Weight36 (1.27 oz)Approximately 33.5 g without strap
Build materialsGlass-fibre-reinforced polyamide frameAluminum-alloy frame
Wrist size160–220 mm135–205 mm
Strap / bandWhite silicone; black or blue TPUTPU
Controls / buttonsTouchscreen and side buttons; lower button supports configured emergency contact shortcutStainless-steel rotating crown; touchscreen

Performance & software

Performance & software specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Operating systemProprietary OSXiaomi HyperOS
Storage—164 MB locally available

Audio & communication

Audio & communication specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
SpeakerSupportedSupported
MicrophoneSupported2 microphones
CallingBluetooth calling through a connected compatible smartphoneBluetooth calling with a connected smartphone

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
SensorsHeart-rate and blood-oxygen sensor; accelerometer; gyroscope; geomagnetic sensor; atmospheric-pressure sensor; ambient-light sensorHeart-rate and blood-oxygen sensor; accelerometer; gyroscope; ambient-light sensor; electronic compass
Health & wellness featuresHeart rate, blood oxygen, stress and supported cycle tracking; general wellness information; selected continuous monitoring and alerts require enablingAll-day heart-rate, blood-oxygen and stress monitoring; breathing exercises; vitality score
Sleep trackingNight sleep and supported naps; detailed stage data excluded for short naps under three hoursAll-day scientific sleep monitoring
Sports / workout modes117 fitness modes including 19 professional modes; firmware-dependentMore than 150 sports modes, including 18 water sports
Training & outdoor featuresOutdoor route recording with independent dual-band GNSS; supported fitness records10 running courses; independent five-system GNSS
Safety & emergency featuresTriple-press lower side button to call previously configured emergency contact; requires connected phone and prior app setup—

Battery & durability

Battery & durability specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Battery capacity470 mAh550 mAh
Battery lifeUp to 12 days typical use or 24 days battery saver in manufacturer testing; actual life variesUp to 24 days typical use
ChargingMagnetic charging cableMagnetic charging cable
Water resistance5 ATM5 ATM

Compatibility

Compatibility specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Phone compatibilityAndroid 6.0 or later; iOS 10.0 or laterAndroid 8.0 or later; iOS 12.0 or later
Companion appMi FitnessMi Fitness
ColorsMoon White; Ocean Blue; Space BlackObsidian Black; Silver Gray; Lavender Purple

Additional specifications

Additional specifications specifications comparison
SpecificationXiaomi Watch S1 ActiveRedmi Watch 5
Case materialGlass-fibre-reinforced polyamideAluminum alloy
Watch weight without strapApproximately 36.3g watch body—
Accuracy GPS battery lifeUp to 30 hours in GPS mode under manufacturer tests—
Charging timeApproximately 2.5 hours under manufacturer test conditions—
Bluetooth and Wi-FiBluetooth 5.2; Wi-Fi IEEE 802.11b/g/n 2.4GHz—
Packing listWatch; magnetic charging cable; user manual; warranty noticeWatch; magnetic charging cable; user manual
Release statusAvailable. Released 2022, March 24Available. Released 2025, January 15
Card slotNoNo
CameraNoNo
3.5 mm headphone jackNoNo
USBNoNo
RadioNoNo
Network speedNo—
Pixels per inch—324 ppi
Peak brightness—1,500 nits HBM
color—Obsidian Black, Silver Gray, Lavender Purple

Similarities

  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both connect over Bluetooth.
  • Both have a speaker.

In summary

The Redmi Watch 5 is the better buy for almost everyone, with longer battery life and a lighter watch for all-day wear.

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