Garmin Vivoactive vs. Amazfit Bip vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Apple Watch Ultra

 
Vivoactive
Bip
Forerunner 235
Flex
Watch Ultra
 GarminVivoactiveRemove Buy NowAmazfitBipRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$99.99$299.99$100$799
Release20152018201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days30 days9 days5 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148176 x 176215 x 180NA502x410 pixels
Size1.38 inches1.28 inches1.23 inchesNA1.92 inches
TouchNA
TypeLCDNAMIPLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 9
Apps
Music

All Wearables