Fossil Q Dreamer vs. Garmin Vivosmart HR vs. Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Amazfit T-Rex

 
Q Dreamer
Vivosmart HR
Watch Series 2
ZenWatch 3
T-Rex
 FossilQ DreamerRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$125$170$269$229$140
Release20152015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days18 hours48 hours20 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68340 x 272 or 390 x 312400 x 400360 x 360
Sizen/a1.08 inches1.5 inches or 1.65 inches1.39 inches1.3 inches
Touchn/a
Typen/an/aAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid Wear 2Build-in
Apps
Music

All Wearables