Samsung Gear S3 vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Motorola Moto 360 (1st Gen) vs. Xiaomi Mi Band 4

 
Gear S3
Flex 2
On Full Guard
Moto 360 (1st Gen)
Mi Band 4
 SamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$350$100$325$150$25
Release20162016201720142019

Activity & Fitness

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

Battery

Duration4 days5 days1 day1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a454 x 454320 x 260120x240
Size1.3 inchesn/a1.4 inches1.56 inches0.95 inches
Touchn/a
TypeFullcolor AODLEDOMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Android WearAMAZFIT OS
Apps
MusicNA

All Wearables