Garmin Vivoactive HR vs. Samsung Gear S2 vs. Fitbit Flex 2 vs. Garmin Forerunner 45 vs. Apple Watch 8

 
Vivoactive HR
Gear S2
Flex 2
Forerunner 45
Watch 8
 GarminVivoactive HRRemove Buy NowSamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$250$300$100$199$499
Release20162015201620192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days2-3 days5 days7 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205360 x 360n/a208 x 208340 x 272 or 390 x 312
Size1.38 inches1.2 inchesn/a1.04 inches1.5 inches or 1.65 inches
Touchn/a
Typen/aSuper AMOLEDLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aBuilt-inWatchOS 9
Apps
Music

All Wearables