Fitbit Surge vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45

 
Surge
Ionic
Forerunner 935
G-Shock GBA800
Forerunner 45
 FitbitSurgeRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$299$500$120$199
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days4+ daysUp to 2 weeks2 years7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250240 x 240208 x 208
Size1.26 inches1.421.2 inches1.04 inches
Touch
TypeMonochrome LCDOLEDLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSBuilt-in
Apps
Music

All Wearables