Garmin Forerunner 225 vs. Amazfit Stratos vs. Fitbit Versa vs. Garmin 645 Music vs. Pebble Core

 
Forerunner 225
Stratos
Versa
645 Music
Core
 GarminForerunner 225Remove Buy NowAmazfitStratosRemove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$199$199.99$450$99
Release20152018201820182016

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks5 days4 days7 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 300300 x300240 x 240NA
Size1 inch1.34 inches1.34 inches1.2 inchesNA
TouchNA
Typen/aOLEDOLEDMIPNA

Functions

Audio Speaker22
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/aProprietaryNA
Appsn/a
Musicn/a

All Wearables