Garmin Fenix 3 vs. Sony SmartWatch 3 vs. Garmin Vivosmart HR vs. Huawei Watch 2 vs. Polar A370

 
Fenix 3
SmartWatch 3
Vivosmart HR
Watch 2
A370
 GarminFenix 3Remove Buy NowSonySmartWatch 3Remove Buy NowGarminVivosmart HRRemove Buy NowHuaweiWatch 2Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$500$250$170$350$179.95
Release20152014201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks2 days5 days48 hoursUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 320160 x 68480 x 480160 x 80
Size1.2 inches1.6 inches1.08 inches1.38 inches1.18 inches
Touch
TypeChroma LEDTFT LCDn/aP-OLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP685 ATMIP68WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid Wear 2
Apps
Music

All Wearables