Cor
GTR
Vivoactive HR
SmartBand 2
 AmazfitCorRemove Buy NowAmazfitGTRRemove Buy NowGarminVivoactive HRRemove Buy NowSonySmartBand 2Remove Buy Now

Basic Info

Suggested Price$79.99$199$250$130
Release2018201920162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days24 days13 hours to 8 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution80 x 160454 x 454148 x 205n/a
Size1.23 inches1.39 inches1.38 inchesn/a
Touchn/a
TypeIPS LCDAMOLEDn/an/a

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating SystemBuild-inn/an/a
Apps
Music

All Wearables