Apple Watch Series 3 vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Amazfit Cor vs. Skagen Falster 2

 
Watch Series 3
Flex 2
Ionic
Cor
Falster 2
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitCorRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$329$100$299$79.99$199
Release20172016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days4+ days12 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a348x25080 x 160320 x 320
Size1.5 inches or 1.65 inchesn/a1.421.23 inches1.19 inches
Touchn/a
TypeAMOLEDLEDOLEDIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50m5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aFitbit OSWear OS
Apps
Music

All Wearables