Fitbit Alta vs. Microsoft Band 2 vs. Apple Watch vs. Fitbit Flex vs. Pebble Core

 
Alta
Band 2
Watch
Flex
Core
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowAppleWatchRemove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$130$250$349$100$99
Release20162015201520132016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days48 hours (without GPS)18 hours5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128340 x 272 or 390 x 312NANA
Sizen/a1.36 inches1.5 inches or 1.65 inchesNANA
Touchn/aNANA
TypeOLEDCapacitative TFTAMOLEDLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX7IPX71 ATMNA

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aWatch OSNANA
Apps
Music

All Wearables