Apple Watch Series 3 vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Apple Watch 7

 
Watch Series 3
Charge 2
Flex 2
Forerunner 935
Watch 7
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$150$100$500$429
Release20172016201620172021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 daysUp to 2 weeks18 Hours
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/an/a240 x 240396 x 484
Size1.5 inches or 1.65 inchesn/an/a1.2 inches1.9 inches
Touchn/an/a
TypeAMOLEDOLEDLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWatchOS 8
Apps
Music

All Wearables