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Garmin Vivoactive 3 display Replacement

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  1. Garmin Vivoactive 3 display Replacement, preparation: étape 1, image 1 de 1
    • For the replacement I used:

    • new battery, boiling water, knife, suction cup, plastic wedge, screw driver, double sided tape, t-7000 glue

    • 1. remove the wrist band

    • 2. boil 1L water

  2. Garmin Vivoactive 3 display Replacement, heat up the display: étape 2, image 1 de 2 Garmin Vivoactive 3 display Replacement, heat up the display: étape 2, image 2 de 2
    Outil utilisé dans cette étape :
    • If you use water, let the boiling water rest for 60 sec then pour the water over the display

    • Make sure to dry the watch before removing the display!

    • Although hot water was used in this guide, you can always use an iOpener as an alternative

    • To remove the display, a knife was used to separate the display, along with a suction cup

  3. Garmin Vivoactive 3 display Replacement, disassembly: étape 3, image 1 de 2 Garmin Vivoactive 3 display Replacement, disassembly: étape 3, image 2 de 2
    • Remove the two connected FPCs

    • The FPC's are different connectors, and have been color coded for easy reassembly

    • Make sure to clean off any glue or glue residue left behind.

    • Remove the 3 screws, then lift the PCB

  4. Garmin Vivoactive 3 display Replacement, battery replacement & assembly: étape 4, image 1 de 1
    • If needed, remove the red marked FPC to increase assembly space

    • Remove the old battery

    • Next, add double sided tape to the new battery. Make sure to connect and place the new battery inside the watch

    • Make sure to use a good electronic adhesive (t-7000) to seal the display again


Arbeite die Schritte in umgekehrter Reihenfolge ab, um dein Gerät wieder zusammenzubauen.

4 autres ont terminé cette réparation.

Daniel Alexander

Membre depuis le 12/23/20

372 Réputation

2 tutoriels rédigés

4 commentaires

do you have the same instructions for a garmin vivoactive music 3?

jonas rogge - Réponse

Very clear and excellent presentation. Clarity of images. Succinct and effective descriptions of steps and tips. Very helpful colored circle markings.

Questions :

1. Tool used to separate FPC's ?

2. Tool used to reattach FPC's ?

3. Some people have spoken of battery wires disconnecting from plastic connector fitting during separation/removal. What did you use to disconnect the battery connector fitting ?

4. Type of double sided tape used ?

5. Where double sided tape applied ? (There is original tape on original battery to demonstrate ?)

6. Did you apply new glue to only the underside rim of the watch face ?

7. How were you careful to avoid excess glue contacting circuit board upon re-attachment of watch face ?

8. Und jetzt habe ich Durst auf ein würziges Brauerei Wagner Kupferstich Rotbier! : )

Dave - Réponse

Perfekte Anleitung!

Der Trick mit dem Wasser ist Gold wert, wenn man seine Elektronik nicht mit dem Fön „grillen“ möchte. Uhr läuft wieder wie in den ersten Tagen. Danke dafür!

Vielleicht sollte man noch erwähnen, dass der Batterieconnector einfach nach oben abgezogen und genau so wieder draufgesteckt werden kann.

MichaelS - Réponse

Gibt es eine Empfehlung für einen neuen guten Akku? Evtl mit Adresse

andi76 - Réponse

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