Amazfit Bip vs. Fitbit Charge vs. Garmin Vivofit 4 vs. Apple Watch 7

 
Bip
Charge
Vivofit 4
Watch 7
 AmazfitBipRemove Buy NowFitbitChargeRemove Buy NowGarminVivofit 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$99.99$130$79.95$429
Release2018201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days7-10 days1 year18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176NA88 x 88396 x 484
Size1.28 inchesNANA1.9 inches
TouchNA
TypeNAOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 8
Apps
Music

All Wearables