Polar M400 vs. Moov Now vs. Amazfit Arc vs. Jawbone UP4 vs. Apple SE (2022)

 
M400
Now
Arc
UP4
SE (2022)
 PolarM400Remove Buy NowMoovNowRemove Buy NowAmazfitArcRemove Buy NowJawboneUP4Remove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$200$79$69.99$200$249
Release20142015201620152022

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months20 daysNANot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolutionn/an/a72 x40NA40mm
Sizen/an/a0.42 inchesNA
Touchn/aNALTPO OLED Retina
Typen/an/aOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a5 ATM
Ultraviolet Sensor
Water Resistance3 ATMn/aIP67NA

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/an/aNA
Apps
MusicNA

All Wearables