Amazfit Stratos vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Fitbit Sense 2

 
Stratos
Fenix 5x Plus
Flex
Forerunner 45
Sense 2
 AmazfitStratosRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$199$850$100$199$300
Release20182018201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days5 days7 days6 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x 240NA208 x 208336x336
Size1.34 inches1.2 inchesNA1.04 inches1.59 inches
TouchNA
TypeOLEDMIPLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSNABuilt-in
Apps
Music

All Wearables