ASUS ZenWatch 2 vs. Fitbit Alta vs. TomTom Touch vs. Casio WSD-F20A vs. HTC re Grip

 
ZenWatch 2
Alta
Touch
WSD-F20A
re Grip
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowTomTomTouchRemove Buy NowCasioWSD-F20ARemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$130$130$399$199
Release20162016201620182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a320 x 320160 x 32
Size1.63 inches or 1.45 inchn/a0.91 inches1.32 inches1.8 inches
Touchn/a
TypeAMOLEDOLEDn/aLCDPMOLED

Functions

Audio Speaker
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIPX75 ATMIP57

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSNA
Apps
Music

All Wearables