Fitbit Blaze vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Pebble Time 2 vs. Fitbit Alta HR

 
Blaze
Watch Series 2
G-Shock GBA800
Time 2
Alta HR
 FitbitBlazeRemove Buy NowAppleWatch Series 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$269$120$199$150
Release20162016201820162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days18 hours2 years10 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312NA128 x 36
Sizen/a1.5 inches or 1.65 inchesNA1.4 inches
Touch
TypeLCDAMOLEDe-paperOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM20 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSPebble OS
Apps
Music

All Wearables