Samsung Gear S3 vs. Sony SmartWatch 3 vs. Fitbit Flex 2 vs. Garmin VivoActive 4 vs. HTC re Grip

 
Gear S3
SmartWatch 3
Flex 2
VivoActive 4
re Grip
 SamsungGear S3Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$350$250$100$349$199
Release20162014201620192020

Activity & Fitness

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

Battery

Duration4 days2 days5 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360320 x 320n/a260 x 260160 x 32
Size1.3 inches1.6 inchesn/a1.3ionches1.8 inches
Touchn/a
TypeFullcolor AODTFT LCDLEDMIPPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP685 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wearn/aWear OSNA
Apps
Music

All Wearables