Fitbit Blaze vs. Fitbit Surge vs. Garmin Forerunner 225 vs. Fitbit Flex 2 vs. Amazfit GTR

 
Blaze
Surge
Forerunner 225
Flex 2
GTR
 FitbitBlazeRemove Buy NowFitbitSurgeRemove Buy NowGarminForerunner 225Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$250$300$100$199
Release20162016201520162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days7 days10 hours to 4 weeks5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a180 x 180n/a454 x 454
Sizen/a1.26 inches1 inchn/a1.39 inches
Touchn/a
TypeLCDMonochrome LCDn/aLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aBuild-in
Appsn/a
Musicn/a

All Wearables