Amazfit Bip vs. Garmin Chronos vs. Fitbit Alta HR vs. Garmin Vivosmart 4 vs. Apple Series 6

 
Bip
Chronos
Alta HR
Vivosmart 4
Series 6
 AmazfitBipRemove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$99.99$1500$150$130$399
Release20182018201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days8 days7 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176218 x 218128 x 3648 x 128384 x 480
Size1.28 inches1.2 inches1.4 inches0.74 inches40mm
Touch
TypeNAMIPOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP6810 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatchOS 5
Apps
Music

All Wearables