Pebble Time Round vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Polar A370 vs. Misfit Vapor 2

 
Time Round
ZenWatch 3
Ionic
A370
Vapor 2
 PebbleTime RoundRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowPolarA370Remove Buy NowMisfitVapor 2Remove Buy Now

Basic Info

Suggested Price$200$229$299$179.95$250
Release20152017201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days48 hours4+ daysUp to 3 days1 day
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400348x250160 x 80454 x 454
Sizeround1.39 inches1.421.18 inches1.42 inches
Touch
Typee-paperAMOLEDOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX750mWR303 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2Fitbit OSWear OS
Apps
Music

All Wearables