Garmin Forerunner 225 vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Pebble Core vs. Mobvoi TicWatch S2

 
Forerunner 225
Vivosmart HR
Flex
Core
TicWatch S2
 GarminForerunner 225Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$300$170$100$99$180
Release20152015201320162019

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks5 days5 daysNA2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180160 x 68NANA400 x 400
Size1 inch1.08 inchesNANA1.39 inches
TouchNANA
Typen/an/aLEDNAOLED

Functions

Audio Speaker22
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNA5 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aNANAWear OS
Appsn/a
Musicn/a

All Wearables