Fitbit Ionic vs. Garmin 645 Music vs. Fitbit Charge vs. LG Watch Urbane LTE vs. Amazfit GTS

 
Ionic
645 Music
Charge
Watch Urbane LTE
GTS
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy NowLGWatch Urbane LTERemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$299$450$130$189$150
Release20172018201420152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4+ days7 days7-10 daysn/a14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240NA320 x 320348 x 442
Size1.421.2 inchesNA1.3 inches1.65 inches
TouchNA
TypeOLEDMIPOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNALG Wearable PlatformWear OS
Apps
Music

All Wearables