Garmin Vivoactive HR vs. Apple Watch Series 2 vs. Fitbit Flex vs. Pebble Core vs. Apple Watch Ultra

 
Vivoactive HR
Watch Series 2
Flex
Core
Watch Ultra
 GarminVivoactive HRRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$269$100$99$799
Release20162016201320162022

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration13 hours to 8 days18 hours5 daysNA36 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205340 x 272 or 390 x 312NANA502x410 pixels
Size1.38 inches1.5 inches or 1.65 inchesNANA1.92 inches
TouchNANA
Typen/aAMOLEDLEDNA

Functions

Audio Speaker
ClockLTPO OLED Retina
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM1 ATMNA10 ATM (100 Meters)

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aWatch OSNANAWatchOS 9
Apps
Music

All Wearables