The Vivoactive 4s lasted about 4 days with music playback and GPS activated during multiple 3.6-mile runs in my testing, and can last up to 7 days in smartwatch mode. The larger Vivoactive 4 lasts EZCO Charger Compatible with Garmin Vivoactive 3 4 4S 5/ Fenix 5 5S 5X / Fenix 6 6S 6X / Venu Sq Music, 2 Pack 3.3 Ft USB Charging Cable Stand Station Date Syn for Forerunner 935 Smart Watch dummy 2-Pack Charger Compatible with Garmin Fenix 7 7S 7X 6 6S 6X 5 5S 5X, Vivoactive 3 4 4S,Instinct/Instint 2 2s, Forerunner 965 955 945 935 265 255 245 The Garmin Vivoactive 4 has a 1.3-inch screen of 260 x 260 pixel resolution, the same specs as the Fenix 6. Garmin’s music service integration is clunky. Proprietary charger port; Garmin Buy Charger for Garmin Instinct/for Garmin Vivoactive 3 4/for Fenix 5/for Fenix 6, Magnetic Charger Station with 5FT USB Cable for Garmin Venu/for Garmin Forerunner 745/945/935/245/for Garmin Approach S60: Chargers & Cables - Amazon.com FREE DELIVERY possible on eligible purchases Garmin Connect. Phone Compatibility. vivofit 3 activity tracker reminds you to stay active with a move bar and audible alerts. It also shows steps, calories, distance and time of day on backlit display and monitors sleep. Charger Charging Cable for Garmin Fenix 7 6 5 S X,Forerunner 945 45 45S 245 Music,Vivoactive 3 4 4S,Instinct 1 2 2S Tide Tactical,Approach S10 S40 S60 X10,Vivomove,Venu Sq 2 2S(3.3 ft) 4.5 out of 5 stars 231 Issues with Charging/Charger? toastayy over 5 years ago. My vivoactive 3 music has been working flawless since I've had it. Over the weekend I left it to charge and realized that the battery full drained and did not charge. After more inspection, it seems the charger was "woobly" in connection with the battery connection, which means it wasn't Proven Compatibility: Design for Garmin Fenix 7 7S 7X, Fenix 6 6S 6X Pro and Sapphire Editions,Fenix 5 5S 5X Plus,Epix (Gen 2),Vivosmart 5,Forerunner 255 955 935 945 745 45 45S 245 Music,Approach S10 S12 S40 S42 S60 X10,Quatix 5,5 Sapphire,Vivoactive 3 Music 4 4S,Vivomove 3 3S Style Sport,Vivosport,Venu 2 plus 2S Sq,Captain Marvel,D2 Charlie,D2 aj1d.