Image of a Watch Series 2
Image of a Vivoactive HR
Image of a Vivosmart HR
Image of a Talkband B2
Image of a Flash
 AppleWatch Series 2Remove Buy NowGarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowHuaweiTalkband B2Remove Buy NowMisfitFlashRemove Buy Now

Basic Info

Suggested Price$269$250$170$180$30
Release20162016201520152014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days5 days3 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312148 x 205160 x 68128 x 88n/a
Size1.5 inches or 1.65 inches1.38 inches1.08 inches0.73 inchesn/a
Touchn/a
TypeAMOLEDn/an/aPMOLEDn/a

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM5 ATMIP573 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSn/an/an/an/a
Apps
Music

All Wearables