Apple Watch Series 3 vs. Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Huawei Talkband B2

 
Watch Series 3
Vivoactive HR
Charge 2
Talkband B2
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy Now

Basic Info

Suggested Price$329$250$150$180
Release2017201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days5 days3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312148 x 205n/a128 x 88
Size1.5 inches or 1.65 inches1.38 inchesn/a0.73 inches
Touchn/a
TypeAMOLEDn/aOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/aIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/an/a
Apps
Music

All Wearables