Garmin Fenix 3 vs. Garmin 645 Music vs. Sony SmartBand vs. Xiaomi Mi Band 3 vs. LG G Watch R

 
Fenix 3
645 Music
SmartBand
Mi Band 3
G Watch R
 GarminFenix 3Remove Buy NowGarmin645 MusicRemove Buy NowSonySmartBandRemove Buy NowXiaomiMi Band 3Remove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$500$450$100$44.95$300
Release20152018201420182014

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks7 days5 days20 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution218 x 218240 x 240NA128 x 80320 x 320
Size1.2 inches1.2 inchesNA0.78 inches1.3 inches
TouchNA
TypeChroma LEDMIPNAOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP585 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAndroid Wear
Apps
Music

All Wearables