Fitbit Ionic vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. LG G Watch R vs. HTC re Grip

 
Ionic
G-Shock GBA800
Forerunner 45
G Watch R
re Grip
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$299$120$199$300$199
Release20172018201920142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years7 days2 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250208 x 208320 x 320160 x 32
Size1.421.04 inches1.3 inches1.8 inches
Touch
TypeOLEDLCDP-OLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATM5 ATMIP67IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuilt-inAndroid WearNA
Apps
Music

All Wearables