Fitbit Alta vs. Moov Now vs. Garmin 645 Music vs. Pebble Core vs. Amazfit GTR

 
Alta
Now
645 Music
Core
GTR
 FitbitAltaRemove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$130$79$450$99$199
Release20162015201820162019

Activity & Fitness

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

Battery

Duration5 days6 months7 daysNA24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240NA454 x 454
Sizen/an/a1.2 inchesNA1.39 inches
Touchn/an/aNA
TypeOLEDn/aMIPNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/a5 ATMNA5 ATM

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables