Garmin Forerunner 225 vs. Garmin Vivoactive vs. Olio Model One vs. Samsung Gear S2 vs. Fitbit Zip

 
Forerunner 225
Vivoactive
Model One
Gear S2
Zip
 GarminForerunner 225Remove Buy NowGarminVivoactiveRemove Buy NowOlioModel OneRemove Buy NowSamsungGear S2Remove Buy NowFitbitZipRemove Buy Now

Basic Info

Suggested Price$300$250$595$300$60
Release20152015201520152012

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 weeks14 hours to 11 days2 days2-3 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/an/a
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180205 x 148n/a360 x 360n/a
Size1 inch1.38 inchesn/a1.2 inchesn/a
Touch
Typen/aLCDn/aSuper AMOLEDn/a

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP68Splash Resistant

Notifications

Phonen/an/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aTizenn/a
Appsn/an/a
Musicn/a

All Wearables