Pebble Time Round vs. Amazfit Bip vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Apple SE

 
Time Round
Bip
Flex
On Full Guard 2.5
SE
 PebbleTime RoundRemove Buy NowAmazfitBipRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$200$99.99$100$325$279
Release20152018201320182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days30 days5 days4 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176NA454x454384 x 480
Sizeround1.28 inchesNA1.39 inches40mm
TouchNA
Typee-paperNALEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIPX7IP681 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSNAWear OSWatchOS 5
Apps
Music

All Wearables