Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Asus ZenWatch vs. Fitbit Alta HR vs. Fitbit Charge

 
Moto 360 (2nd Gen)
Model One
ZenWatch
Alta HR
Charge
 MotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$300$595$150$150$130
Release20152015201420172014

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration1.5 days2 daysNA7 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 320128 x 36NA
Size1.37 inches or 1.56 inchesn/a1.63 inches1.4 inchesNA
TouchNA
TypeLCDn/aAMOLEDOLEDOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMIP551 ATM

Notifications

Phonen/a
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Appsn/a
Musicn/a

All Wearables