Fitbit Flex vs. Pebble Core vs. Garmin Forerunner 45 vs. Garmin Instinct vs. Mobvoi TicWatch S2

 
Flex
Core
Forerunner 45
Instinct
TicWatch S2
 FitbitFlexRemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$99$199$300$180
Release20132016201920182019

Activity & Fitness

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

Battery

Duration5 daysNA7 days14 days2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANA208 x 208128 x 128400 x 400
SizeNANA1.04 inches0.9 inches1.39 inches
TouchNANA
TypeLEDNALCDOMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMNA5 ATM10 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNANABuilt-inWear OS
Apps
Music

All Wearables