Skip to content

Wearable comparison

Apple Watch SE 3 vs Xiaomi Watch S1 Pro

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Apple Watch SE 3

Apple Watch SE 3

  • Screen: 40mm: 324 × 394 pixels; 44mm: 368 × 448 pixels.
  • Apple S10; 4-core Neural Engine processor.
  • 64 GB storage in this version.
  • Runs watchOS 26, upgradable to watchOS 27.
  • Wi-Fi 4 support.
KSh 37,500In Stock
Choose options
02
Xiaomi Watch S1 Pro

Xiaomi Watch S1 Pro

  • 48.5 g.
  • Screen: 480 × 480 pixels.
  • 12 nm chip processor.
  • Runs MIUI Watch OS.
  • Wi-Fi 4 support.
KSh 38,380In Stock
Add to cart

Add to comparison

2 spaces available

OnePlus Watch 4KSh 38,500
WHOOP ONE 5.0 SensorKSh 37,000
Google Pixel Watch 3KSh 37,500
Apple Watch Series 9KSh 45,000
Amazfit GTR 3 ProKSh 20,000
Apple Watch Series 8KSh 50,000
Apple Watch SE 2KSh 28,500
2 of 4 products

Our quick verdict

The Apple Watch SE 3 runs watchOS built around the iPhone, is lighter to wear all day and has a brighter screen for outdoor use and faster recharging (45 minutes), though it works only with an iPhone, while the Xiaomi Watch S1 Pro lasts much longer between charges (14 days vs 18 hours), works with Android phones and iPhones and has a sharper screen.

Display

Apple Watch SE 3
40mm: 324 × 394 pixels; 44mm: 368 × 448 pixels
Xiaomi Watch S1 Pro
480 × 480 pixels

Performance

Apple Watch SE 3
Apple S10; 4-core Neural Engine processor
Xiaomi Watch S1 Pro
12 nm chip processor

Software

Apple Watch SE 3
Runs watchOS 26, upgradable to watchOS 27
Xiaomi Watch S1 Pro
Runs MIUI Watch OS

Battery life

Apple Watch SE 3
Up to 18 hours per charge
Xiaomi Watch S1 Pro
500 mAh battery

Portability

Apple Watch SE 3
26.3 g
Xiaomi Watch S1 Pro
48.5 g

Key differences

The main differences to help you choose.

Apple Watch SE 3

  • Brighter display: up to 1,000 nits (vs 600).
  • Lighter: 26.3 g (vs 48.5 g).
  • Recharges faster: 45 minutes (vs 1.42 hours).
  • eSIM.
  • Cellular option (LTE/5G models) for calls and data without your phone.
  • Newer model: released in 2025 (vs 2022).

Xiaomi Watch S1 Pro

  • Longer battery life: up to 14 days (vs 18 hours).
  • Works with Android phones and iPhones.
  • Higher screen resolution: 480 × 480 (vs 324 × 394).
  • Syncs with third-party apps such as Strava and Apple Health.

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.

6 priorities selected.
How each product answers the selected priorities
PriorityApple Watch SE 3Xiaomi Watch S1 Pro
Battery lifeUp to 18 hours per charge500 mAh battery
DisplayOLED display1.47-inch OLED display
PerformanceApple S10 processor12 nm chip processor
SoftwarewatchOS 26MIUI Watch OS
ConnectionsWi-Fi 4, Bluetooth 5.3Wi-Fi 4, Bluetooth 5.2
Water resistance50 m5 ATM

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
DisplayAlways-On Retina LTPO OLED1.47-inch AMOLED
Screen resolution40mm: 324 × 394 pixels; 44mm: 368 × 448 pixels480 × 480 pixels
Display protectionIon-X glassSynthetic sapphire glass
Display features1000 nits (peak)Always-on display; up to 600 nits brightness

Connectivity

Connectivity specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
Network / cellularGSM / HSPA / LTE / 5GNo cellular connectivity
SIM / eSIMeSIMNo
Wi-FiWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n (China only)
Bluetooth5.3, A2DP, LE5.2, A2DP, LE
NFCSupported; Apple PaySupported; Mastercard payments (regional availability)
Positioning / GNSSGPS, GLONASS, GALILEO, QZSSDual-band GPS; BeiDou; GLONASS; Galileo; QZSS

Identity & design

Identity & design specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
BrandAppleXiaomi
ModelApple Watch SE 3Xiaomi Watch S1 Pro
Announced2025, September 092022, August 12
Dimensions40mm: 40 × 34 × 10.7 mm; 44mm: 44 × 38 × 10.7 mm46 x 46 x 11.3 mm (1.81 x 1.81 x 0.44 in)
Weight40mm: GPS 26.3 g, GPS + Cellular 26.4 g; 44mm: GPS 32.9 g, GPS + Cellular 33.0 g48.5 g (1.73 oz)
Build materialsAluminum caseSapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back
Wrist size40mm: 130–200 mm; 44mm: 140–245 mm135–205mm with supplied brown leather strap
Controls / buttonsDigital Crown with haptic feedback; side buttonRotatable crown and watch button
Strap / band—Calfskin leather or fluororubber

Performance & software

Performance & software specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
ProcessorApple S10; 4-core Neural Engine12 nm chip
CPU64-bit dual-core—
GPUPowerVR—
Storage64 GB—
Operating systemwatchOS 26, upgradable to watchOS 27MIUI Watch OS

Audio & communication

Audio & communication specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth calling; cellular calling on GPS + Cellular modelsBluetooth calling; AI call noise reduction

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
SensorsSecond-generation optical heart sensor; temperature sensor; compass; always-on altimeter; high-g accelerometer; high-dynamic-range gyroscope; ambient light sensorHeart-rate sensor with blood-oxygen sensor; accelerometer; gyroscope; geomagnetic; atmospheric; ambient light; capacitive; temperature
Health & wellness featuresHigh and low heart-rate notifications; irregular rhythm notifications; temperature sensing; cycle tracking; mindfulness and medications appsAll-day heart rate; blood oxygen; stress tracking; high/low heart-rate alerts
Sleep trackingSleep duration and sleep stagesSleep tracking
Sports / workout modesWorkout app with multiple workout types and automatic workout detection100+ fitness modes
Training & outdoor featuresPace and heart-rate zones; compass waypoints and backtrackTen running courses; independent dual-band positioning; mountaineering distance tracking
Safety & emergency featuresEmergency SOS; international emergency calling; Fall Detection; Crash Detection—

Battery & durability

Battery & durability specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
Battery lifeUp to 18 hours normal use; 32 hours Low Power Mode; 7 hours outdoor workoutUp to 14 days typical use; 10 days intensive use; 5 days AOD use
ChargingMagnetic fast chargingWireless fast charging
Water resistance50 m; swimproof5 ATM
Battery capacity—500 mAh

Compatibility

Compatibility specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
Phone compatibilityiPhone 11 or later, including iPhone SE (2nd generation or later); iOS 26 or laterAndroid 6.0 or higher; iOS 11 or higher
Companion appApple Watch app on iPhoneMi Fitness
ColorsMidnight, StarlightBlack, Silver

Additional specifications

Additional specifications specifications comparison
SpecificationApple Watch SE 3Xiaomi Watch S1 Pro
Pixels per inch326 ppi—
Peak brightnessUp to 1,000 nits600 nits
Cover / touchscreenSupportedAMOLED touchscreen
Charging timeAbout 45 minutes to 80%Approximately 85 minutes full charge; 10 minutes for up to 2 days typical use
Release statusAvailable. Released 2025, September 19Available. Released 2022, August 12
Model numbersA3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392M2135W1, M2134W1
Card slotNoNo
CameraNoNo
3.5 mm headphone jackNoNo
USBNoNo
RadioNoNo
2G bandsGSM 850 / 900 / 1800 / 1900—
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK; HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada—
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK; 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada—
5G bandsSA/NSA—
Network speedHSPA, LTE, 5GNo
SAR (US)1.18 W/kg (head)—
SAR (EU)0.42 W/kg (head)—
Additional hardware featuresMedia playback—
Battery typeRechargeable lithium-ion—
Case material—Stainless steel
Vibration motor—Linear vibration motor
Watch weight without strap—48.5g without strap
Display material—Synthetic sapphire
Packing list—Watch, wireless charging dock including charging cable, user manual including warranty notice
Sports coach—10 built-in running courses
Third-party fitness apps—Strava and Apple Health synchronization
Display—1.47-inch AMOLED touchscreen; 480 × 480
Case / strap—Silver stainless steel case; brown leather strap
Size / weight—46 × 46 × 11.28mm; 48.5g watch body only
Wrist range—135–205mm
Positioning—Five-system independent dual-band GNSS
Fitness—100+ fitness modes; ten running courses
Connection / calls—Bluetooth 5.2 + BLE; paired-phone Bluetooth calling
Battery—500mAh; up to 14 days under typical-use test conditions
Charging—Wireless dock; up to approximately 85 minutes with suitable QC3.0 equipment under test conditions
Compatibility—Android 6.0+; iOS 11+; Mi Fitness
Water resistance—5ATM watch; protect leather strap from water
Package—Watch, wireless charging dock including charging cable, user manual including warranty notice

Similarities

  • Both support Wi-Fi 4.
  • Both have NFC.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both connect over Bluetooth.
  • Both use A2DP (Bluetooth).

In summary

Get the Xiaomi Watch S1 Pro if you want much longer battery life and a choice of Android phone or iPhone, or the Apple Watch SE 3 if you would rather have a lighter watch for all-day wear and a brighter screen for outdoor use.

Back to compared products ↑

In-stock alternatives

Google Pixel Watch 3For Apple Watch SE 3Google Pixel Watch 3View product ↗WHOOP ONE 5.0 SensorFor Apple Watch SE 3WHOOP ONE 5.0 SensorView product ↗Samsung Galaxy Watch 8 ClassicFor Xiaomi Watch S1 ProSamsung Galaxy Watch 8 ClassicView product ↗OnePlus Watch 4For Xiaomi Watch S1 ProOnePlus Watch 4View product ↗

Related comparisons

Apple Watch SE 3OnePlus Watch 4WHOOP ONE 5.0 SensorApple Watch SE 3Google Pixel Watch 3Apple Watch SE 3Apple Watch Series 9Apple Watch SE 3
Menu
Need Help? +254 112891117
Back to Top

My Cart