Pebble Time Round vs. Fossil Q Dreamer vs. Apple Watch vs. Casio WSD-F20A vs. Amazfit T-Rex

 
Time Round
Q Dreamer
Watch
WSD-F20A
T-Rex
 PebbleTime RoundRemove Buy NowFossilQ DreamerRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$125$349$399$140
Release20152015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days18 hours1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312320 x 320360 x 360
Sizeroundn/a1.5 inches or 1.65 inches1.32 inches1.3 inches
Touchn/a
Typee-papern/aAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP67IPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWatch OSWear OSBuild-in
Apps
Music

All Wearables