Pebble Time Round vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Fitbit Charge 3 vs. Mobvoi TicWatch S2

 
Time Round
Vivosmart HR
Ionic
Charge 3
TicWatch S2
 PebbleTime RoundRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowFitbitCharge 3Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$200$170$299$150$180
Release20152015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days4+ days7 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a160 x 68348x25066 x 18400 x 400
Sizeround1.08 inches1.42.721 inches1.39 inches
Touch
Typee-papern/aOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM50m5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aFitbit OSNAWear OS
Apps
Music

All Wearables