Pebble Time Round vs. Fitbit Flex 2 vs. Mobvoi TicWatch 2 vs. Diesel On Full Guard 2.5 vs. Xiaomi Mi Band 4

 
Time Round
Flex 2
TicWatch 2
On Full Guard 2.5
Mi Band 4
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$200$100$199$325$25
Release20152016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1.5-2 Days4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400454x454120x240
Sizeroundn/a1.4 inches1.39 inches0.95 inches
Touchn/a
Typee-paperLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP653 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTicwear OSWear OSAMAZFIT OS
Apps
Music

All Wearables