Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Fitbit Charge 2 vs. Amazfit Bip vs. Garmin 645 Music

 
Moto 360 (2nd Gen)
Alta
Charge 2
Bip
645 Music
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowAmazfitBipRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$300$130$150$99.99$450
Release20152016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days5 days30 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a176 x 176240 x 240
Size1.37 inches or 1.56 inchesn/an/a1.28 inches1.2 inches
Touchn/an/a
TypeLCDOLEDOLEDNAMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/an/aIP685 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/a
Apps
Musicn/a

All Wearables