Amazfit Stratos vs. Michael Kors Grayson vs. Jawbone UP2 vs. Garmin Instinct vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Stratos
Grayson
UP2
Instinct
Grayson
Vivosmart 4
 AmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP2Remove Buy NowGarminInstinctRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$199$350$100$300$350$130
Release201820182015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours7 days14 days24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300453 x 454NA128 x 128453x45448 x 128
Size1.34 inches1.39 inchesNA0.9 inches1.39 inches0.74 inches
TouchNA
TypeOLEDAMOLEDNAOMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMSplash resistant10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryAndroid WearNAAndroid Wear
Apps
Music

All Wearables