Garmin Forerunner 935 vs. Casio WSD-F20A vs. Pebble Time 2 vs. Garmin Forerunner 45 vs. Apple Series 6

 
Forerunner 935
WSD-F20A
Time 2
Forerunner 45
Series 6
 GarminForerunner 935Remove Buy NowCasioWSD-F20ARemove Buy NowPebbleTime 2Remove Buy NowGarminForerunner 45Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$399$199$199$399
Release20172018201620192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks1 day10 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 320NA208 x 208384 x 480
Size1.2 inches1.32 inchesNA1.04 inches40mm
Touch
TypeLCDLCDe-paperLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSPebble OSBuilt-inWatchOS 5
Apps
Music

All Wearables