Apple Watch Series 3 vs. Fitbit Charge 2 vs. Huawei Talkband B2 vs. Samsung Gear Fit2

 
Watch Series 3
Charge 2
Talkband B2
Gear Fit2
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy NowSamsungGear Fit2Remove Buy Now

Basic Info

Suggested Price$329$150$180$180
Release2017201620152016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days3 days3-4 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 312n/a128 x 88432 x 216
Size1.5 inches or 1.65 inchesn/a0.73 inches1.5 inches
Touchn/a
TypeAMOLEDOLEDPMOLEDSuper AMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP57IP68

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aTizen
Apps
Music

All Wearables