Apple Watch Series 3 vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Pebble Core vs. Mobvoi TicWatch C2

 
Watch Series 3
Flex 2
Vivosmart HR
Core
TicWatch C2
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$329$100$170$99$200
Release20172016201520162018

Activity & Fitness

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

Battery

Duration18 hours5 days5 daysNA2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a160 x 68NA360 x 360
Size1.5 inches or 1.65 inchesn/a1.08 inchesNA1.3 inches
Touchn/aNA
TypeAMOLEDLEDn/aNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNAIP68

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4n/an/aNAWear OS
Apps
Music

All Wearables