Fitbit Surge vs. Fitbit Alta vs. Garmin Forerunner 45 vs. Fossil Gen 5 Smartwatch Carlyle vs. Fitbit Sense 2

 
Surge
Alta
Forerunner 45
Gen 5 Smartwatch Carlyle
Sense 2
 FitbitSurgeRemove Buy NowFitbitAltaRemove Buy NowGarminForerunner 45Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$250$130$199$295$300
Release20162016201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days7 days1 day6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a208 x 208328 x 328336x336
Size1.26 inchesn/a1.04 inches1.3 inches1.59 inches
Touchn/a
TypeMonochrome LCDOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aBuilt-inWear OS
Apps
Music

All Wearables