Polar Loop 2 vs. TomTom Touch vs. Garmin Vivosmart 4 vs. Amazfit T-Rex vs. Apple SE (2022)

 
Loop 2
Touch
Vivosmart 4
T-Rex
SE (2022)
 PolarLoop 2Remove Buy NowTomTomTouchRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$120$130$130$140$249
Release20152016201820192022

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 days7 days20 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolutionn/an/a48 x 128360 x 36040mm
Sizen/a0.91 inches0.74 inches1.3 inches
TouchLTPO OLED Retina
TypeLEDn/aOLEDAMOLED

Functions

Audio Speaker
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance2 ATMIPX75 ATM5 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/an/aBuild-in
Apps
Music

All Wearables