Fitbit Alta vs. Microsoft Band 2 vs. Moov Now vs. Garmin 645 Music vs. Amazfit GTR

 
Alta
Band 2
Now
645 Music
GTR
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$130$250$79$450$199
Release20162015201520182019

Activity & Fitness

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

Battery

Duration5 days48 hours (without GPS)6 months7 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128n/a240 x 240454 x 454
Sizen/a1.36 inchesn/a1.2 inches1.39 inches
Touchn/an/a
TypeOLEDCapacitative TFTn/aMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIPX7n/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aBuild-in
Apps
Music

All Wearables