ASUS ZenWatch 2 vs. Sony SmartBand 2 vs. Sony SmartBand Talk vs. Amazfit Bip vs. Garmin Vivofit 4

 
ZenWatch 2
SmartBand 2
SmartBand Talk
Bip
Vivofit 4
 ASUSZenWatch 2Remove Buy NowSonySmartBand 2Remove Buy NowSonySmartBand TalkRemove Buy NowAmazfitBipRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$150$130$170$99.99$79.95
Release20162015201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days3 days30 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a296 x 128176 x 17688 x 88
Size1.63 inches or 1.45 inchn/a1.4 inches1.28 inchesNA
Touchn/a
TypeAMOLEDn/aE InkNANA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP58IP68IP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear
Apps
Music

All Wearables