Amazfit Stratos vs. Pebble Core vs. Mobvoi TicWatch e2 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Stratos
Core
TicWatch e2
Vivosmart 4
T-Rex
 AmazfitStratosRemove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch e2Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$99$200$130$140
Release20182016201920182019

Activity & Fitness

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

Battery

Duration5 daysNA1 day7 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300NA360 x 36048 x 128360 x 360
Size1.34 inchesNA1.2 inches0.74 inches1.3 inches
TouchNA
TypeOLEDNAAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNAIP685 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemProprietaryNAWear OSBuild-in
Apps
Music

All Wearables