Garmin Fenix 3 vs. Withings Activite Sapphire vs. Garmin 645 Music vs. Fitbit Charge HR vs. LG G Watch R

 
Fenix 3
Activite Sapphire
645 Music
Charge HR
G Watch R
 GarminFenix 3Remove Buy NowWithingsActivite SapphireRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$500$450$450$150$300
Release20152014201820152014

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 months7 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a240 x 240NA320 x 320
Size1.2 inches1.3 inches1.2 inchesNA1.3 inches
TouchNA
TypeChroma LEDAnalogMIPOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM1 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAAndroid Wear
Apps
Music

All Wearables