Fitbit Blaze vs. Apple Watch Series 2 vs. Garmin Forerunner 935 vs. Amazfit Arc vs. Garmin 645 Music

 
Blaze
Watch Series 2
Forerunner 935
Arc
645 Music
 FitbitBlazeRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitArcRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$200$269$500$69.99$450
Release20162016201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days18 hoursUp to 2 weeks20 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312240 x 24072 x40240 x 240
Sizen/a1.5 inches or 1.65 inches1.2 inches0.42 inches1.2 inches
Touch
TypeLCDAMOLEDLCDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS
Apps
Music

All Wearables