Garmin Forerunner 225 vs. Garmin Vivosmart HR vs. Amazfit Bip vs. Asus ZenWatch vs. Samsung Gear 2

 
Forerunner 225
Vivosmart HR
Bip
ZenWatch
Gear 2
 GarminForerunner 225Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitBipRemove Buy NowAsusZenWatchRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$300$170$99.99$150$300
Release20152015201820142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration10 hours to 4 weeks5 days30 daysNA2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180160 x 68176 x 176320 x 320320 x 320
Size1 inch1.08 inches1.28 inches1.63 inches1.63 inches
Touch
Typen/an/aNAAMOLEDSuper AMOLED

Functions

Audio Speaker22Bluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP68IP55IP67

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

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

All Wearables