Pebble Time Round vs. Amazfit Bip vs. Diesel On Full Guard vs. Apple Watch Series 4 vs. Mobvoi TicWatch S2

 
Time Round
Bip
On Full Guard
Watch Series 4
TicWatch S2
 PebbleTime RoundRemove Buy NowAmazfitBipRemove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$200$99.99$325$329$180
Release20152018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days30 days1 dayNot Yet2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176454 x 454384 x 480400 x 400
Sizeround1.28 inches1.4 inches1.78 inches1.39 inches
Touch
Typee-paperNAOMOLEDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP68IP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0Watch OS 5Wear OS
Apps
Music

All Wearables