Garmin Fenix 5s Plus vs. Pebble Core vs. Polar A370 vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
Fenix 5s Plus
Core
A370
On Full Guard 2.5
T-Rex
 GarminFenix 5s PlusRemove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$799$99$179.95$325$140
Release20182016201720182019

Activity & Fitness

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

Battery

Duration7 daysNAUp to 3 days4 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA160 x 80454x454360 x 360
Size1.2 inchesNA1.18 inches1.39 inches1.3 inches
TouchNA
TypeMIPNATFT LCDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMNAWR303 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSNAWear OSBuild-in
Apps
Music

All Wearables