Apple Watch Series 3 vs. Fitbit Alta vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Apple Watch 8

 
Watch Series 3
Alta
Ionic
Forerunner 935
Watch 8
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$329$130$299$500$499
Release20172016201720172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days4+ daysUp to 2 weeks18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a348x250240 x 240340 x 272 or 390 x 312
Size1.5 inches or 1.65 inchesn/a1.421.2 inches1.5 inches or 1.65 inches
Touchn/a
TypeAMOLEDOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a50m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4n/aFitbit OSWatchOS 9
Apps
Music

All Wearables