Garmin Vivoactive vs. Motorola Moto 360 (2nd Gen) vs. TomTom Adventurer vs. Garmin 645 Music vs. Fitbit Flex

 
Vivoactive
Moto 360 (2nd Gen)
Adventurer
645 Music
Flex
 GarminVivoactiveRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowTomTomAdventurerRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$300$350$450$100
Release20152015201620182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days1.5 daysn/a7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148360 x 325 or 360 x 330n/a240 x 240NA
Size1.38 inches1.37 inches or 1.56 inchesn/a1.2 inchesNA
TouchNA
TypeLCDLCDn/aMIPLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aNA
Apps
Musicn/a

All Wearables