Emporio Armani Connected vs. Polar M400 vs. Swatch Touch Zero One vs. Apple Watch 7

 
Connected
M400
Touch Zero One
Watch 7
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowSwatchTouch Zero OneRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$245$200$220$429
Release2016201420152021

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/an/a

Battery

Duration6 months8 hours to 30 daysn/a18 Hours
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/an/a396 x 484
Sizen/an/an/a1.9 inches
Touchn/a
Typen/an/an/aMicroLED

Functions

Audio Speakern/aAlerts onlyn/a
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/an/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATMwater resistant but not waterproof

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aWatchOS 8
Appsn/a
Musicn/a

All Wearables