Pebble Time Round vs. Apple Watch Series 2 vs. Garmin Forerunner 935 vs. Polar A370 vs. Garmin VivoActive 4

 
Time Round
Watch Series 2
Forerunner 935
A370
VivoActive 4
 PebbleTime RoundRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 935Remove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$269$500$179.95$349
Release20152016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days18 hoursUp to 2 weeksUp to 3 days8 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 312240 x 240160 x 80260 x 260
Sizeround1.5 inches or 1.65 inches1.2 inches1.18 inches1.3ionches
Touch
Typee-paperAMOLEDLCDTFT LCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75ATM5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSWear OS
Apps
Music

All Wearables