Fitbit Alta vs. Garmin Vivofit 3 vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Garmin Vivofit 4

 
Alta
Vivofit 3
645 Music
Watch Urbane 2
Vivofit 4
 FitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$130$100$450$300$79.95
Release20162016201820152018

Activity & Fitness

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

Battery

Duration5 days1 year7 daysNA1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64240 x 240480 x 48088 x 88
Sizen/a0.55 inches1.2 inches1.38 inchesNA
Touchn/a
TypeOLEDn/aMIPP-OLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMNA5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear
Apps
Music

All Wearables