Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Fitbit Charge 2 vs. Motorola Moto 360 (1st Gen) vs. Apple SE

 
Moto 360 (2nd Gen)
Model One
Charge 2
Moto 360 (1st Gen)
SE
 MotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowFitbitCharge 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$595$150$150$279
Release20152015201620142020

Activity & Fitness

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

Battery

Duration1.5 days2 days5 days1 day18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a320 x 260384 x 480
Size1.37 inches or 1.56 inchesn/an/a1.56 inches40mm
Touchn/a
TypeLCDn/aOLEDLCDMicroLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet SensorNot yet
Water ResistanceIP675 ATMn/aIP67

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid WearWatchOS 5
Appsn/a
Musicn/aNA

All Wearables