Fitbit Flex 2 vs. Amazfit Arc vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Jawbone UP Move

 
Flex 2
Arc
645 Music
Forerunner 235
UP Move
 FitbitFlex 2Remove Buy NowAmazfitArcRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP MoveRemove Buy Now

Basic Info

Suggested Price$100$69.99$450$299.99$50
Release20162016201820172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days7 days9 days6 months
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a72 x40240 x 240215 x 180NA
Sizen/a0.42 inches1.2 inches1.23 inchesNA
Touchn/aNA
TypeLEDOLEDMIPMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNA
Apps
Music

All Wearables