Pebble Time Round vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Mobvoi TicWatch e2 vs. Garmin Vivosmart 4

 
Time Round
On Full Guard
Charge 3
TicWatch e2
Vivosmart 4
 PebbleTime RoundRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowMobvoiTicWatch e2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$325$150$200$130
Release20152017201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 day7 days1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a454 x 45466 x 18360 x 36048 x 128
Sizeround1.4 inches.721 inches1.2 inches0.74 inches
Touch
Typee-paperOMOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP675 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables