Garmin Forerunner 935 vs. Casio G-Shock GBA800 vs. Fitbit Alta HR vs. Garmin Forerunner 45 vs. Apple SE

 
Forerunner 935
G-Shock GBA800
Alta HR
Forerunner 45
SE
 GarminForerunner 935Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$500$120$150$199$279
Release20172018201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks2 years7 days7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 36208 x 208384 x 480
Size1.2 inches1.4 inches1.04 inches40mm
Touch
TypeLCDOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuilt-inWatchOS 5
Apps
Music

All Wearables