Apple Watch Series 2 vs. Amazfit Bip vs. Garmin Vivofit 4 vs. Sony SmartBand vs. Garmin VivoActive 4

 
Watch Series 2
Bip
Vivofit 4
SmartBand
VivoActive 4
 AppleWatch Series 2Remove Buy NowAmazfitBipRemove Buy NowGarminVivofit 4Remove Buy NowSonySmartBandRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$269$99.99$79.95$100$349
Release20162018201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours30 days1 year5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution340 x 272 or 390 x 312176 x 17688 x 88NA260 x 260
Size1.5 inches or 1.65 inches1.28 inchesNANA1.3ionches
TouchNA
TypeAMOLEDNANANAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP685 ATMIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSNAWear OS
Apps
Music

All Wearables