Polar M400 vs. Polar V800 vs. Garmin Fenix 5s vs. Amazfit Pace vs. Apple Watch 7

 
M400
V800
Fenix 5s
Pace
Watch 7
 PolarM400Remove Buy NowPolarV800Remove Buy NowGarminFenix 5sRemove Buy NowAmazfitPaceRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$200$470$599.99$130$429
Release20142014201720172021

Activity & Fitness

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

Battery

Duration8 hours to 30 days13 hours to 30 daysUp to 9 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a218x 218320 x 300396 x 484
Sizen/an/a1.1 inches1.34 inches1.9 inches
Touch
Typen/an/anaTFT LCDMicroLED

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM10ATMIP67water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryWatchOS 8
Apps
Music

All Wearables