Fitbit Surge vs. Fitbit Charge 2 vs. Fossil Q Dreamer vs. Casio WSD-F20A vs. Amazfit GTR

 
Surge
Charge 2
Q Dreamer
WSD-F20A
GTR
 FitbitSurgeRemove Buy NowFitbitCharge 2Remove Buy NowFossilQ DreamerRemove Buy NowCasioWSD-F20ARemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$150$125$399$199
Release20162016201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days7 days1 day24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 320454 x 454
Size1.26 inchesn/an/a1.32 inches1.39 inches
Touchn/an/a
TypeMonochrome LCDOLEDn/aLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OSBuild-in
Apps
Music

All Wearables