Polar M400 vs. Fitbit Zip vs. Garmin Fenix 5 vs. Polar Loop vs. Amazfit GTS

 
M400
Zip
Fenix 5
Loop
GTS
 PolarM400Remove Buy NowFitbitZipRemove Buy NowGarminFenix 5Remove Buy NowPolarLoopRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$200$60$599.99$100$150
Release20142012201720132019

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months2 Weeks5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240NA348 x 442
Sizen/an/a1.2 inchesNA1.65 inches
Touch
Typen/an/anaLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant10 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OS
Apps
Music

All Wearables