Fitbit Alta vs. Apple Watch Series 2 vs. Garmin Forerunner 45 vs. Apple Watch 8 vs. Fitbit Inspire 3

 
Alta
Watch Series 2
Forerunner 45
Watch 8
Inspire 3
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 8Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$130$269$199$499$100
Release20162016201920222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours7 days18 hrs10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312208 x 208340 x 272 or 390 x 31232x18
Sizen/a1.5 inches or 1.65 inches1.04 inches1.5 inches or 1.65 inches46 inches
Touchn/a
TypeOLEDAMOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSBuilt-inWatchOS 9
Apps
Music

All Wearables