Pebble Time Round vs. Fitbit Ionic vs. Mobvoi TicWatch E vs. Apple Watch Series 4 vs. Amazfit GTR

 
Time Round
Ionic
TicWatch E
Watch Series 4
GTR
 PebbleTime RoundRemove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch ERemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$299$159$329$199
Release20152017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days4+ days1.5-2 daysNot Yet24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250400 x 400384 x 480454 x 454
Sizeround1.421.4 inches1.78 inches1.39 inches
Touch
Typee-paperOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX750mIP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSFitbit OSAndroid Wear 2.0Watch OS 5Build-in
Apps
Music

All Wearables