Garmin Forerunner 225 vs. Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Apple Watch Series 2 vs. Fitbit Ionic

 
Forerunner 225
Moto 360 (2nd Gen)
Model One
Watch Series 2
Ionic
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$300$300$595$269$299
Release20152015201520162017

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks1.5 days2 days18 hours4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180360 x 325 or 360 x 330n/a340 x 272 or 390 x 312348x250
Size1 inch1.37 inches or 1.56 inchesn/a1.5 inches or 1.65 inches1.42
Touch
Typen/aLCDn/aAMOLEDOLED

Functions

Audio Speaker22Bluetoothn/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5ATM50m

Notifications

Phonen/an/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aWatch OSFitbit OS
Appsn/an/a
Musicn/an/a

All Wearables