Fossil Q Reveler vs. Diesel On Full Guard vs. Samsung Gear 2 vs. Diesel On Full Guard 2.5 vs. Xiaomi Mi Band 4

 
Q Reveler
On Full Guard
Gear 2
On Full Guard 2.5
Mi Band 4
 FossilQ RevelerRemove Buy NowDieselOn Full GuardRemove Buy NowSamsungGear 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$125$325$300$325$25
Release20152017201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration7 days1 day2-3 days4 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a454 x 454320 x 320454x454120x240
Sizen/a1.4 inches1.63 inches1.39 inches0.95 inches
Touchn/a
Typen/aOMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67IP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Tizen OSWear OSAMAZFIT OS
Apps
Music

All Wearables