Fitbit Surge vs. Fitbit Flex 2 vs. Garmin Forerunner 45 vs. Garmin Instinct vs. Fitbit Inspire 3

 
Surge
Flex 2
Forerunner 45
Instinct
Inspire 3
 FitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$100$199$300$100
Release20162016201920182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days7 days14 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a208 x 208128 x 12832x18
Size1.26 inchesn/a1.04 inches0.9 inches46 inches
Touchn/a
TypeMonochrome LCDLEDLCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuilt-in
Apps
Music

All Wearables