Xiaomi Watch S4 15th Anniversary Edition vs Pebble Frost Pro comparison

Compare Xiaomi Watch S4 15th Anniversary Edition
Compare Pebble Frost Pro
key specs
Display Size36mm50mm
Compatible OSAndroid 8.0 or above, iOS 12.0 or aboveAndroid, iOS
Dial ShapeRoundRectangle
Display TypeAMOLED-
Ideal ForUnisex-
Strap Colour-Jet Black, Midnight Blue, Salamander Orange, Starlight
Strap Material-Silicone
general
BrandXiaomiPebble
ModelWatch S4 15th Anniversary EditionFrost Pro
Release dateMay 23, 2025June 6, 2023
Model NameXiaomi Watch S4 15th Anniversary EditionFrost Pro
Dial ColourBlackJet Black, Midnight Blue, Salamander Orange, Starlight
Dial ShapeRoundRectangle
SizeRegular-
Touchscreen1.43-
Interchangeable StrapYesYes
Water Resistant5 ATM-
UsageRegular-
Ideal ForUnisex-
Model Number-PFB47
Strap Colour-Jet Black, Midnight Blue, Salamander Orange, Starlight
Strap Material-Silicone
Dial Material-Metal Alloy
dimensions
Width47.3-
Height47.3-
Thickness12-
Weight (g)44.50-
product details
SensorHeart Rate Monitor, Stress, SleepSpO2 sensor, Heart Rate tracker, Sleep tracker
Compatible DeviceAndroid and iOSAndroid, iOS
Battery Type486mAh250 mAh
Notification-Yes
Notification Type-Calls, Sms, Email, Whatsapp and Social Media
Talk time-5 days
Battery Life-7 days
Charger Type-Magnetic Charger
Stand By Time-7 days
Rechargeable Battery-Yes
Other Features-AI Voice Assistant, Smart Calculator, Alarm & Notification
connectivity features
BluetoothYesBluetooth
Bluetooth Version5.3Bluetooth 5.0
Wi-FiYes-
GPSYes-
Other Connectivity FeaturesNFC, Galileo, Glonass, Beidou, QZSS-
Call Function-Yes
Messaging Support-Yes
Operating Range-10m
platform and storage features
Operating SystemHyperOS 2-
Compatible Operating SystemAndroid 8.0 or above, iOS 12.0 or aboveAndroid, iOS
camera and display features
Display Resolution466 x 466-
Display Size36mm50mm
Display TypeAMOLED-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Calendar-Yes
Number of Buttons-2
Other Fitness Features-Activity Tracker, Voice Assistance, Multiple Sports Mode Tracking, Sedentary Alert, Step Pedometer
Other Watch Functions-AI Voice Assistant, Smart Calculator, Alarm & Notification

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