Garmin Forerunner 225 vs. Fitbit Charge 2 vs. Misfit Speedo Shine 2 vs. Amazfit Bip vs. Garmin 645 Music

 
Forerunner 225
Charge 2
Speedo Shine 2
Bip
645 Music
 GarminForerunner 225Remove Buy NowFitbitCharge 2Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowAmazfitBipRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$300$150$80$99.99$450
Release20152016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days6 months30 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/an/a176 x 176240 x 240
Size1 inchn/an/a1.28 inches1.2 inches
Touchn/an/a
Typen/aOLEDn/aNAMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIP685 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/a
Appsn/a
Musicn/a

All Wearables