ASUS ZenWatch 2 vs. Fossil Q Dreamer vs. Sony SmartBand vs. Amazfit T-Rex vs. Apple Watch 7

 
ZenWatch 2
Q Dreamer
SmartBand
T-Rex
Watch 7
 ASUSZenWatch 2Remove Buy NowFossilQ DreamerRemove Buy NowSonySmartBandRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$125$100$140$429
Release20162015201420192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days5 days20 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution320 x 320n/aNA360 x 360396 x 484
Size1.63 inches or 1.45 inchn/aNA1.3 inches1.9 inches
Touchn/aNA
TypeAMOLEDn/aNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67IP585 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNABuild-inWatchOS 8
Apps
Music

All Wearables