Garmin Forerunner 935 vs. Garmin 645 Music vs. Garmin Instinct vs. Swatch Touch Zero One vs. Amazfit GTS

 
Forerunner 935
645 Music
Instinct
Touch Zero One
GTS
 GarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowGarminInstinctRemove Buy NowSwatchTouch Zero OneRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$500$450$300$220$150
Release20172018201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

DurationUp to 2 weeks7 days14 daysn/a14 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240128 x 128n/a348 x 442
Size1.2 inches1.2 inches0.9 inchesn/a1.65 inches
Touch
TypeLCDMIPOMOLEDn/aAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OS
Apps
Musicn/a

All Wearables