Garmin Vivoactive vs. Olio Model One vs. Polar M400 vs. Fitbit Flex vs. Pebble Core

 
Vivoactive
Model One
M400
Flex
Core
 GarminVivoactiveRemove Buy NowOlioModel OneRemove Buy NowPolarM400Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$250$595$200$100$99
Release20152015201420132016

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/aNA
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/aNA
Stepsn/a
Swimn/a

Battery

Duration14 hours to 11 days2 days8 hours to 30 days5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution205 x 148n/an/aNANA
Size1.38 inchesn/an/aNANA
TouchNANA
TypeLCDn/an/aLEDNA

Functions

Audio Speakern/aAlerts only
Clock
Phonen/aNA
Vibrationn/aNA
Voice

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM1 ATMNA

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aNANA
Appsn/a
Music

All Wearables