Polar A360 vs. Diesel On Full Guard vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge 3 vs. Polar A370

 
A360
On Full Guard
Moto 360 (1st Gen)
Charge 3
A370
 PolarA360Remove Buy NowDieselOn Full GuardRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge 3Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$325$150$150$179.95
Release20152017201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days1 day1 day7 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution160 x 80454 x 454320 x 26066 x 18160 x 80
Size1.18 inches1.4 inches1.56 inches.721 inches1.18 inches
Touch
Typen/aOMOLEDLCDOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30IP67IP675 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Android WearNA
Apps
MusicNA

All Wearables