Polar V800 vs. Fitbit Alta vs. Fitbit Zip vs. Garmin Vivosmart 4 vs. Amazfit GTR

 
V800
Alta
Zip
Vivosmart 4
GTR
 PolarV800Remove Buy NowFitbitAltaRemove Buy NowFitbitZipRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$470$130$60$130$199
Release20142016201220182019

Activity & Fitness

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

Battery

Duration13 hours to 30 days5 days6 months7 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a48 x 128454 x 454
Sizen/an/an/a0.74 inches1.39 inches
Touchn/a
Typen/aOLEDn/aOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/aSplash Resistant5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aBuild-in
Apps
Music

All Wearables