Fitbit Blaze vs. Fitbit Alta vs. Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Casio G-Shock GBA800

 
Blaze
Alta
Watch Series 2
ZenWatch 3
G-Shock GBA800
 FitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$200$130$269$229$120
Release20162016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days18 hours48 hours2 years
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312400 x 400
Sizen/an/a1.5 inches or 1.65 inches1.39 inches
Touchn/a
TypeLCDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5ATM20 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatch OSAndroid Wear 2
Apps
Music

All Wearables