ASUS ZenWatch 2 vs. Microsoft Band 2 vs. Sony SmartBand Talk vs. Garmin 645 Music vs. Fitbit Alta HR

 
ZenWatch 2
Band 2
SmartBand Talk
645 Music
Alta HR
 ASUSZenWatch 2Remove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBand TalkRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$250$170$450$150
Release20162015201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours (without GPS)3 days7 days7 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 320320 x 128296 x 128240 x 240128 x 36
Size1.63 inches or 1.45 inch1.36 inches1.4 inches1.2 inches1.4 inches
Touch
TypeAMOLEDCapacitative TFTE InkMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7IP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear
Apps
Music

All Wearables