Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Vivofit 3 vs. Jaybird Reign vs. Pebble Core

 
Alta
Flex 2
Vivofit 3
Reign
Core
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivofit 3Remove Buy NowJaybirdReignRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$130$100$100$150$99
Release20162016201620152016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days5 days1 year5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a64 x 64NANA
Sizen/an/a0.55 inchesNANA
Touchn/an/aNANA
TypeOLEDLEDn/aLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMNANA

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/aNANA
Apps
Music

All Wearables