Pebble Time Round vs. Fitbit Flex 2 vs. Mobvoi TicWatch E vs. Fitbit Charge HR vs. Apple Watch 8

 
Time Round
Flex 2
TicWatch E
Charge HR
Watch 8
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch ERemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$200$100$159$150$499
Release20152016201720152022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1.5-2 days5 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400NA340 x 272 or 390 x 312
Sizeroundn/a1.4 inchesNA1.5 inches or 1.65 inches
Touchn/aNA
Typee-paperLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2.0NAWatchOS 9
Apps
Music

All Wearables