Polar Loop 2 vs. Garmin Fenix 5 vs. Mobvoi TicWatch S vs. Pebble Core vs. Amazfit T-Rex

 
Loop 2
Fenix 5
TicWatch S
Core
T-Rex
 PolarLoop 2Remove Buy NowGarminFenix 5Remove Buy NowMobvoiTicWatch SRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$120$599.99$199$99$140
Release20152017201720162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration8 days (without notifications)2 Weeks1.5-2 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240400 x 400NA360 x 360
Sizen/a1.2 inches1.4 inchesNA1.3 inches
TouchNA
TypeLEDnaOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM10 ATMIP67NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables