Garmin Fenix 3 vs. Fitbit Ionic vs. Huawei Watch 2 vs. Diesel On Full Guard vs. Polar A370

 
Fenix 3
Ionic
Watch 2
On Full Guard
A370
 GarminFenix 3Remove Buy NowFitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowDieselOn Full GuardRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$500$299$350$325$179.95
Release20152017201720172017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks4+ days48 hours1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218348x250480 x 480454 x 454160 x 80
Size1.2 inches1.421.38 inches1.4 inches1.18 inches
Touch
TypeChroma LEDOLEDP-OLEDOMOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM50mIP68IP67WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid Wear 2Android Wear 2.0
Apps
Music

All Wearables