Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Polar M600 vs. Amazfit Stratos vs. Garmin 645 Music

 
Watch Series 3
ZenWatch 2
M600
Stratos
645 Music
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowPolarM600Remove Buy NowAmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$329$150$330$199$450
Release20172016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a2 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320240 x 240320 x 300240 x 240
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.3 inches1.34 inches1.2 inches
Touchn/a
TypeAMOLEDAMOLEDTFTOLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IPX85 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android WearAndroid WearProprietary
Apps
Music

All Wearables