Mobvoi TicWatch S vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Pebble Core vs. Amazfit T-Rex

 
TicWatch S
Alta HR
Vivofit 4
Core
T-Rex
 MobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$79.95$99$140
Release20172017201820162019

Activity & Fitness

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

Battery

Duration1.5-2 days7 days1 yearNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400128 x 3688 x 88NA360 x 360
Size1.4 inches1.4 inchesNANA1.3 inches
TouchNA
TypeOLEDOLEDNANAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables