Samsung Gear S3 vs. Fitbit Flex 2 vs. Xiaomi Mi Band 2 vs. Garmin Chronos vs. Apple Watch 8

 
Gear S3
Flex 2
Mi Band 2
Chronos
Watch 8
 SamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowXiaomiMi Band 2Remove Buy NowGarminChronosRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$350$100$23$1500$499
Release20162016201620182022

Activity & Fitness

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

Battery

Duration4 days5 days20 hours8 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/an/a218 x 218340 x 272 or 390 x 312
Size1.3 inchesn/a0.42 inches1.2 inches1.5 inches or 1.65 inches
Touchn/a
TypeFullcolor AODLEDOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP6710 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aWear OSWatchOS 9
Apps
Music

All Wearables