Fitbit Ionic vs. Apple Watch vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. HTC re Grip

 
Ionic
Watch
645 Music
Watch Urbane 2
re Grip
 FitbitIonicRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$299$349$450$300$199
Release20172015201820152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration4+ days18 hours7 daysNA5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250340 x 272 or 390 x 312240 x 240480 x 480160 x 32
Size1.421.5 inches or 1.65 inches1.2 inches1.38 inches1.8 inches
Touch
TypeOLEDAMOLEDMIPP-OLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIPX75 ATMNAIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OSAndroid WearNA
Apps
Music

All Wearables