Apple Watch Series 3 vs. Fossil Q Dreamer vs. Amazfit T-Rex vs. Garmin VivoActive 4 vs. Apple SE

 
Watch Series 3
Q Dreamer
T-Rex
VivoActive 4
SE
 AppleWatch Series 3Remove Buy NowFossilQ DreamerRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$329$125$140$349$279
Release20172015201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days20 days8 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a360 x 360260 x 260384 x 480
Size1.5 inches or 1.65 inchesn/a1.3 inches1.3ionches40mm
Touchn/a
TypeAMOLEDn/aAMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aBuild-inWear OSWatchOS 5
Apps
Music

All Wearables