Amazfit Stratos vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Pebble Core vs. Garmin Forerunner 45

 
Stratos
Fenix 5x Plus
Flex
Core
Forerunner 45
 AmazfitStratosRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$199$850$100$99$199
Release20182018201320162019

Activity & Fitness

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

Battery

Duration5 days20 days5 daysNA7 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x 240NANA208 x 208
Size1.34 inches1.2 inchesNANA1.04 inches
TouchNANA
TypeOLEDMIPLEDNALCD

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemProprietaryWear OSNANABuilt-in
Apps
Music

All Wearables