Fossil Q Grant vs. Casio WSD-F20A vs. Garmin Chronos vs. Pebble Time 2 vs. Amazfit T-Rex

 
Q Grant
WSD-F20A
Chronos
Time 2
T-Rex
 FossilQ GrantRemove Buy NowCasioWSD-F20ARemove Buy NowGarminChronosRemove Buy NowPebbleTime 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$175$399$1500$199$140
Release20152018201820162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1 day8 days10 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320218 x 218NA360 x 360
Sizen/a1.32 inches1.2 inchesNA1.3 inches
Touchn/a
Typen/aLCDMIPe-paperAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM10 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSPebble OSBuild-in
Apps
Music

All Wearables