There is an optional companion Android app sound alert when your device has reached it's charge limit.
Get the app: apps.garmin.com/en-US/apps/4b1c1025-f1b5-4419-b2c9-fe0eeb676e85

Use the settings screen in Garmin Connect Mobile to adjust the charge limit as needed. Start the app and start charging your device. If you are using the Android companion app Android Charge Monitor Companion App

Devices supported

• Approach® S60
• Approach® S62
• Captain Marvel
• D2™ Bravo
• D2™ Bravo Titanium
• D2™ Charlie
• D2™ Delta
• D2™ Delta PX
• D2™ Delta S
• Darth Vader™
• Descent™ Mk1
• Edge® 1000
• Edge® 1030
• Edge® 1030, Bontrager
• Edge® 520
• Edge® 520 Plus
• Edge® 530
• Edge® 820
• Edge® 830
• Edge® Explore
• Edge® Explore 1000
• Edge® Explore 820
• First Avenger
• ForeAthlete® 230J
• ForeAthlete® 235J
• ForeAthlete® 630J
• ForeAthlete® 735XTJ
• ForeAthlete® 920XTJ
• Forerunner® 230
• Forerunner® 235
• Forerunner® 245
• Forerunner® 245 Music
• Forerunner® 630
• Forerunner® 645
• Forerunner® 645 Music
• Forerunner® 735XT
• Forerunner® 920XT
• Forerunner® 935
• Forerunner® 945
• fēnix® 3, quatix® 3, tactix® Bravo
• fēnix® 3 HR
• fēnix® 5, quatix® 5
• fēnix® 5 Plus
• fēnix® 5S
• fēnix® 5S Plus
• fēnix® 5X, tactix® Charlie
• fēnix® 5X Plus
• fēnix® 6
• fēnix® 6 Dual Power
• fēnix® 6 Pro, fēnix® 6 Sapphire
• fēnix® 6 Pro Dual Power
• fēnix® 6 Pro Solar
• fēnix® 6 Solar
• fēnix® 6S
• fēnix® 6S Dual Power
• fēnix® 6S Pro, fēnix® 6S Sapphire
• fēnix® 6S Pro Dual Power
• fēnix® 6S Pro Solar
• fēnix® 6S Solar
• fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
• fēnix® Chronos
• GPSMAP® 66i
• GPSMAP® 66s / 66st
• GPSMAP® 66sr
• GPSMAP® 86i
• GPSMAP® 86s
• GPSMAP® 86sc
• GPSMAP® 86sci
• MARQ™ Adventurer
• MARQ™ Athlete
• MARQ™ Aviator
• MARQ™ Captain, MARQ™ Captain: American Magic Edition
• MARQ™ Commander
• MARQ™ Driver
• MARQ™ Expedition
• MARQ™ Golfer
• Mercedes-Benz Venu®
• Oregon® 7 Series
• quatix® 6
• quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
• Rey™
• Rino® 7 Series
• Venu®
• Venu® 2
• Venu® 2 Plus
• Venu® 2S
• Venu® Sq.
• Venu® Sq.
• Venu® Sq. Music
• vívoactive®
• vívoactive® 3
• vívoactive® 3 Mercedes-Benz® Collection
• vívoactive® 3 Music
• vívoactive® 4, GarminActive
• vívoactive® 4S, GarminActive S
• vívoactive® HR