Polar V800 vs. Samsung Gear S3 vs. Fitbit Charge vs. Garmin VivoActive 4 vs. Apple Watch 7

 
V800
Gear S3
Charge
VivoActive 4
Watch 7
 PolarV800Remove Buy NowSamsungGear S3Remove Buy NowFitbitChargeRemove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$470$350$130$349$429
Release20142016201420192021

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration13 hours to 30 days4 days7-10 days8 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 360NA260 x 260396 x 484
Sizen/a1.3 inchesNA1.3ionches1.9 inches
TouchNA
Typen/aFullcolor AODOLEDMIPMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP681 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenNAWear OSWatchOS 8
Apps
Music

All Wearables