Fossil Q Founder vs. Fossil Q Dreamer vs. Apple Watch Series 2 vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
Q Founder
Q Dreamer
Watch Series 2
Watch Series 4
T-Rex
 FossilQ FounderRemove Buy NowFossilQ DreamerRemove Buy NowAppleWatch Series 2Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$275$125$269$329$140
Release20152015201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days18 hoursNot Yet20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 326n/a340 x 272 or 390 x 312384 x 480360 x 360
Size1.5 inchesn/a1.5 inches or 1.65 inches1.78 inches1.3 inches
Touchn/a
TypeLCDn/aAMOLEDMicroLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OSWatch OS 5Build-in
Appsn/a
Music

All Wearables