Fitbit Flex 2 vs. Fossil Q Dreamer vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
Flex 2
Q Dreamer
Cor
G-Shock GBA800
Alta HR
 FitbitFlex 2Remove Buy NowFossilQ DreamerRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$100$125$79.99$120$150
Release20162015201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days12 days2 years7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a80 x 160128 x 36
Sizen/an/a1.23 inches1.4 inches
Touchn/an/a
TypeLEDn/aIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM20 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/a
Apps
Music

All Wearables