Pebble Time Round vs. Diesel On Full Guard vs. Polar A370 vs. Fitbit Versa 2 vs. Mobvoi TicWatch e2

 
Time Round
On Full Guard
A370
Versa 2
TicWatch e2
 PebbleTime RoundRemove Buy NowDieselOn Full GuardRemove Buy NowPolarA370Remove Buy NowFitbitVersa 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$325$179.95$199$200
Release20152017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 dayUp to 3 days5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454 x 454160 x 80300 x 300360 x 360
Sizeround1.4 inches1.18 inches1.34 inches1.2 inches
Touch
Typee-paperOMOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP67WR305 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0Build-inWear OS
Apps
Music

All Wearables