Motorola Moto 360 (2nd Gen) vs. TomTom Adventurer vs. Withings Go vs. Garmin 645 Music vs. Fitbit Alta HR

 
Moto 360 (2nd Gen)
Adventurer
Go
645 Music
Alta HR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowTomTomAdventurerRemove Buy NowWithingsGoRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$350$80$450$150
Release20152016201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 daysn/a8 months7 days7 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/an/a240 x 240128 x 36
Size1.37 inches or 1.56 inchesn/an/a1.2 inches1.4 inches
Touchn/a
TypeLCDn/aE-InkMIPOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/a
Appsn/a
Musicn/a

All Wearables