Garmin Forerunner 225 vs. Polar M600 vs. Garmin Fenix 5X vs. Samsung Gear 2 vs. Fitbit Alta HR

 
Forerunner 225
M600
Fenix 5X
Gear 2
Alta HR
 GarminForerunner 225Remove Buy NowPolarM600Remove Buy NowGarminFenix 5XRemove Buy NowSamsungGear 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$330$699$300$150
Release20152016201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration10 hours to 4 weeks2 daysUp to 12 days2-3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180240 x 240240 x240320 x 320128 x 36
Size1 inch1.3 inches1.2 inches1.63 inches1.4 inches
Touchn/a
Typen/aTFTNASuper AMOLEDOLED

Functions

Audio Speaker22Alerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX810 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearTizen OS
Appsn/a
Musicn/a

All Wearables