Xiaomi Watch S4 15th Anniversary Edition vs boAt Wave Flex Connect comparison

Compare Xiaomi Watch S4 15th Anniversary Edition
Compare boAt Wave Flex Connect
key specs
Display Size36mm48mm
Compatible OSAndroid 8.0 or above, iOS 12.0 or above-
Dial ShapeRoundRectangle
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Colour-Pink
Strap Material-Silicone
general
BrandXiaomiboAt
ModelWatch S4 15th Anniversary EditionWave Flex Connect
Release dateMay 23, 2025-
Model NameXiaomi Watch S4 15th Anniversary Edition-
Dial ColourBlack-
Dial ShapeRoundRectangle
SizeRegularRegular
Touchscreen1.43Yes
Interchangeable StrapYes-
Water Resistant5 ATMYes
UsageRegularFitness & Outdoor
Ideal ForUnisexUnisex
Model Number-Wave Flex Connect
Strap Colour-Pink
Strap Material-Silicone
dimensions
Width47.3-
Height47.3-
Thickness12-
Weight (g)44.50-
product details
SensorHeart Rate Monitor, Stress, SleepHeart Rate, SpO2, G-Sensor
Compatible DeviceAndroid and iOSAndroid & iOS
Battery Type486mAh-
Notification-Text, Call and Social Media
Battery Life-Upto 7 days
Rechargeable Battery-Yes
connectivity features
BluetoothYesYes
Bluetooth Version5.3-
Wi-FiYes-
GPSYes-
Other Connectivity FeaturesNFC, Galileo, Glonass, Beidou, QZSS-
Call Function-Yes
Operating Range-10m
platform and storage features
Operating SystemHyperOS 2iOS 9 and Above, Android 6 and Above
Compatible Operating SystemAndroid 8.0 or above, iOS 12.0 or above-
camera and display features
Display Resolution466 x 466240 x 280 Pixels
Display Size36mm48mm
Display TypeAMOLED-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Calendar-Yes
audio and video features
Speaker-Yes
Microphone-Yes

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