Image of a Watch Series 3
Image of a M600
Image of a Stratos
Image of a 645 Music
Image of a Falster
 AppleWatch Series 3Remove Buy NowPolarM600Remove Buy NowAmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowSkagenFalsterRemove Buy Now

Basic Info

Suggested Price$329$330$199$450$275
Release20172016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 days5 days7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240320 x 300240 x 240
Size1.5 inches or 1.65 inches1.3 inches1.34 inches1.2 inches
Touchn/a
TypeAMOLEDTFTOLEDMIPOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearProprietaryNA
Apps
Music

All Wearables