Apple Watch Ultra vs Xiaomi Watch S1 comparison

Compare Apple Watch Ultra
Compare Xiaomi Watch S1
key specs
Display Size49mm36mm
Dial ShapeRectangleRound
Display TypeOLED RetinaAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black Viton, Brown Leather, Blue Leather
general
BrandAppleXiaomi
ModelWatch UltraWatch S1
Release dateSeptember 7, 2022December 28, 2021
Model NameWatch Ultra-
Dial ShapeRectangleRound
SizeLargeRegular
TouchscreenYesYes
Water ResistantYesYes
Water Resistance Depth40m5ATM
UsageFitness & Outdoor-
Ideal ForUnisexUnisex
Model Number-M2108W1
Dial Colour-Silver
Strap Colour-Black Viton, Brown Leather, Blue Leather
Interchangeable Strap-Yes
Dial Material-Stainless steel
product details
SensorCompass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensorHeart rate sensor, SpO2 sensor, acceleration sensor, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensor
NotificationYesYes
Battery TypeLithium IonLi-ion polymer
Rechargeable BatteryYes-
Compatible Device-Android, iPhone
Battery Life-12 days
connectivity features
Call FunctionYesYes
BluetoothYesBluetooth
Wi-FiYesYes
GPSYesYes
Call FeaturesInternational Emergency CallingYes
Other Connectivity FeaturesEmergency SOS-
Bluetooth Version-v5.2
Messaging Support-Yes
platform and storage features
Operating SystemwatchOS 9-
camera and display features
Display Size49mm36mm
Display TypeOLED RetinaAMOLED
Backlight DisplayYesYes
Other Display FeaturesLTPO OLED Always-On Retina display-
Display Resolution-466x466
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishSimplified Chinese
Other Fitness FeaturesBlood Oxgen Sensor, ECG sensor117 sports modes
Chronograph-Yes
Number of Buttons-2
audio and video features
SpeakerYesYes
MicrophoneYesYes
dimensions
Width-46.5
Height-46.5
Thickness-11

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