Fitbit One vs. Fitbit Ionic vs. Pebble Core vs. Mobvoi TicWatch S2 vs. Garmin VivoActive 4

 
One
Ionic
Core
TicWatch S2
VivoActive 4
 FitbitOneRemove Buy NowFitbitIonicRemove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$299$99$180$349
Release20122017201620192019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10-14 days4+ daysNA2 DAYS8 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250NA400 x 400260 x 260
Sizen/a1.42NA1.39 inches1.3ionches
TouchNA
TypeOLEDOLEDNAOLEDMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant50mNA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aFitbit OSNAWear OSWear OS
Apps
Music

All Wearables