Fitbit Surge vs. Fitbit Flex 2 vs. Fitbit One vs. Pebble Core vs. Fossil Gen 5 Smartwatch Carlyle

 
Surge
Flex 2
One
Core
Gen 5 Smartwatch Carlyle
 FitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowPebbleCoreRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$250$100$100$99$295
Release20162016201220162019

Activity & Fitness

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

Battery

Duration7 days5 days10-14 daysNA1 day
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNA328 x 328
Size1.26 inchesn/an/aNA1.3 inches
Touchn/aNA
TypeMonochrome LCDLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast ResistantNA3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aNAWear OS
Apps
Music

All Wearables