Fitbit Alta vs. Apple Watch Series 2 vs. Garmin Vivosmart HR Plus vs. Apple Watch 8 vs. Apple SE

 
Alta
Watch Series 2
Vivosmart HR Plus
Watch 8
SE
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAppleWatch 8Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$130$269$179$499$279
Release20162016201720222020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours5 days18 hrs18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312160 x 68340 x 272 or 390 x 312384 x 480
Sizen/a1.5 inches or 1.65 inches0.5 inches x 0.8 inches1.5 inches or 1.65 inches40mm
Touchn/a
TypeOLEDAMOLEDLCDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistancen/a5ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSNAWatchOS 9WatchOS 5
Apps
Music

All Wearables