ASUS ZenWatch 2 vs. Sony SmartBand Talk vs. Xiaomi Mi Band 2 vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
ZenWatch 2
SmartBand Talk
Mi Band 2
G-Shock GBA800
T-Rex
 ASUSZenWatch 2Remove Buy NowSonySmartBand TalkRemove Buy NowXiaomiMi Band 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$170$23$120$140
Release20162014201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a3 days20 hours2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320296 x 128n/a360 x 360
Size1.63 inches or 1.45 inch1.4 inches0.42 inches1.3 inches
Touch
TypeAMOLEDE InkOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IP6720 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aBuild-in
Apps
Music

All Wearables