Garmin Vivosmart vs. Michael Kors Grayson vs. Polar A370 vs. Sony SmartBand vs. Michael Kors Grayson vs. Apple Watch 7

 
Vivosmart
Grayson
A370
SmartBand
Grayson
Watch 7
 GarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$170$350$179.95$100$350$429
Release201420182017201420182021

Activity & Fitness

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

Battery

Duration7 days24 hoursUp to 3 days5 days24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution128 x 16453 x 454160 x 80NA453x454396 x 484
Size1.41 inches1.39 inches1.18 inchesNA1.39 inches1.9 inches
TouchNA
TypeOLEDAMOLEDTFT LCDNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMWR30IP581 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearWatchOS 8
Apps
Music

All Wearables