Garmin Vivofit 3 vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Pebble Core vs. Amazfit GTS

 
Vivofit 3
Forerunner 935
645 Music
Core
GTS
 GarminVivofit 3Remove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$500$450$99$150
Release20162017201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 yearUp to 2 weeks7 daysNA14 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64240 x 240240 x 240NA348 x 442
Size0.55 inches1.2 inches1.2 inchesNA1.65 inches
TouchNA
Typen/aLCDMIPNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables