Pebble Steel vs. Polar M400 vs. Garmin Fenix 5s vs. Garmin Fenix 5s Plus vs. Apple Watch 8

 
Steel
M400
Fenix 5s
Fenix 5s Plus
Watch 8
 PebbleSteelRemove Buy NowPolarM400Remove Buy NowGarminFenix 5sRemove Buy NowGarminFenix 5s PlusRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$150$200$599.99$799$499
Release20142014201720182022

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 daysUp to 9 days7 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a218x 218240 x 240340 x 272 or 390 x 312
Size1.26 inchesn/a1.1 inches1.2 inches1.5 inches or 1.65 inches
Touch
Typee-papern/anaMIPAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM10ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSWatchOS 9
Apps
Music

All Wearables