Fitbit Flex 2 vs. Fitbit Zip vs. Amazfit Cor vs. Pebble Core vs. Amazfit GTS

 
Flex 2
Zip
Cor
Core
GTS
 FitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowAmazfitCorRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$60$79.99$99$150
Release20162012201820162019

Activity & Fitness

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

Battery

Duration5 days6 months12 daysNA14 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a80 x 160NA348 x 442
Sizen/an/a1.23 inchesNA1.65 inches
Touchn/aNA
TypeLEDn/aIPS LCDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNAWear OS
Apps
Music

All Wearables