Oppo Watch Free vs Fitbit Sense comparison

Compare Oppo Watch Free
Compare Fitbit Sense
key specs
Display Size41mm-
Compatible OSAndroid, iOSAndroid, iOS
Strap MaterialSilicone-
Dial ShapeRectangleSquare
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Strap Colour-Carbon, Lunar White
general
BrandOppoFitbit
ModelWatch FreeSense
Release dateSeptember 26, 2021August 25, 2020
Dial ShapeRectangleSquare
Strap MaterialSilicone-
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantYesYes
Water Resistance Depth5 ATM50 meters
Dial MaterialPolycarbonate and Fibre-
Ideal ForUnisexUnisex
Model Name-Sense
Strap Colour-Carbon, Lunar White
dimensions
Width29.7-
Height46-
Thickness10.6-
Weight (g)32.60-
product details
Sensorsix-axis motion sensor, optical heart rate sensor, optical blood oxygen sensor, ambient light sensorMulti-path optical heart rate sensor, Multipurpose electrical sensors compatible with EDA Scan app, Gyroscope, Altimeter, 3-axis accelerometer, Skin temperature sensor, Ambient light sensor
Compatible DeviceAndroid, iPhoneMac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later
NotificationYes-
Battery TypeLi-ionLithium-polymer
Battery Life14 daysAround 6 days
Charge Time75 minutes-
Rechargeable BatteryYes-
connectivity features
Call FunctionYesYes
BluetoothBluetoothYes
Bluetooth Version5.05
Messaging SupportYes-
Email SupportYes-
Operating Range10m-
Call FeaturesYes-
Wi-Fi-Yes
GPS-Yes
Other Connectivity Features-NFC
platform and storage features
Compatible Operating SystemAndroid, iOSAndroid, iOS
camera and display features
Display Resolution280x456-
Display Size41mm-
Display TypeAMOLEDAMOLED
Backlight DisplayYes-
Scratch ResistantYes-
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYesYes
LanguageEnglishEnglish
Other Fitness Features100 sports modes-
Calendar-Yes
Alarm Clock-Yes
Date & Time Display-Yes
audio and video features
Voice ControlYes-
Other Multimedia FeaturesMusic Controls-
Speaker-Yes
Microphone-Yes
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