Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Polar M600 vs. ASUS ZenWatch 3 vs. Fitbit Charge

 
Moto 360 (2nd Gen)
Model One
M600
ZenWatch 3
Charge
 MotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowPolarM600Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$300$595$330$229$130
Release20152015201620172014

Activity & Fitness

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

Battery

Duration1.5 days2 days2 days48 hours7-10 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a240 x 240400 x 400NA
Size1.37 inches or 1.56 inchesn/a1.3 inches1.39 inchesNA
Touchn/aNA
TypeLCDn/aTFTAMOLEDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX81 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid Wear 2NA
Appsn/a
Musicn/a

All Wearables