Pebble Time Round vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Garmin Forerunner 235 vs. Polar A370

 
Time Round
Watch Series 2
G-Shock GBA800
Forerunner 235
A370
 PebbleTime RoundRemove Buy NowAppleWatch Series 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 235Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$269$120$299.99$179.95
Release20152016201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days18 hours2 years9 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312215 x 180160 x 80
Sizeround1.5 inches or 1.65 inches1.23 inches1.18 inches
Touch
Typee-paperAMOLEDMIPTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75ATM20 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OS
Apps
Music

All Wearables