Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Fitbit Alta vs. Polar A370

 
Watch Series 3
ZenWatch 2
Vivoactive
Alta
A370
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowFitbitAltaRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$150$250$130$179.95
Release20172016201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a14 hours to 11 days5 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320205 x 148n/a160 x 80
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.38 inchesn/a1.18 inches
Touchn/a
TypeAMOLEDAMOLEDLCDOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMn/aWR30

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemWatchOS 4Android Wearn/an/a
Apps
Music

All Wearables