Fitbit Alta vs. Misfit Speedo Shine 2 vs. Amazfit Bip vs. Fitbit Flex vs. Garmin Vivofit 4

 
Alta
Speedo Shine 2
Bip
Flex
Vivofit 4
 FitbitAltaRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowAmazfitBipRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$130$80$99.99$100$79.95
Release20162016201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months30 days5 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a176 x 176NA88 x 88
Sizen/an/a1.28 inchesNANA
Touchn/an/aNA
TypeOLEDn/aNALEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP681 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables