Pebble 2 vs. Apple Watch Series 4 vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
2
Watch Series 4
TicWatch S2
T-Rex
 Pebble2Remove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$129$329$180$140
Release2016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysNot Yet2 DAYS20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a384 x 480400 x 400360 x 360
Sizen/a1.78 inches1.39 inches1.3 inches
Touch
Typee-paperMicroLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OS 5Wear OSBuild-in
Apps
Music

All Wearables