Pebble Steel vs. Garmin Vivofit 3 vs. Diesel On Full Guard 2.5 vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
Steel
Vivofit 3
On Full Guard 2.5
TicWatch S2
Vivosmart 4
 PebbleSteelRemove Buy NowGarminVivofit 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$100$325$180$130
Release20142016201820192018

Activity & Fitness

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

Battery

Duration5-7 days1 year4 days2 DAYS7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 14464 x 64454x454400 x 40048 x 128
Size1.26 inches0.55 inches1.39 inches1.39 inches0.74 inches
Touch
Typee-papern/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSWear OS
Apps
Music

All Wearables