Pebble Time Round vs. Fitbit Ionic vs. MobVoi TicWatch Pro vs. Pebble Core vs. Amazfit T-Rex

 
Time Round
Ionic
TicWatch Pro
Core
T-Rex
 PebbleTime RoundRemove Buy NowFitbitIonicRemove Buy NowMobVoiTicWatch ProRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$299$300$99$140
Release20152017201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days4+ days30 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250400 x 400NA360 x 360
Sizeround1.421.4 inchesNA1.3 inches
TouchNA
Typee-paperOLEDOLED/FSTNNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX750mIP68NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSFitbit OSWear OSNABuild-in
Apps
Music

All Wearables