Add the fruit to a blender and blend until completely smooth.
Pour the fruit purée and honey into a small saucepan and cook over medium-low heat for about 10 minutes, stirring often.
While the fruit is cooking, bloom the gelatin by sprinkling it over the orange juice in a small bowl and whisking to combine. Let it sit for 3-5 minutes.
Add the bloomed gelatin mixture to the warm fruit purée. Stir continuously for 3–5 minutes, until the gelatin is fully dissolved. Once the gelatin is added, keep the heat low and avoid boiling, as high heat can prevent it from setting properly.
Remove from heat and stir in the chia seeds.
Carefully transfer the mixture into silicone molds (a food dropper works well here).
Refrigerate for 1.5-2 hours, until fully set before removing from the molds.
I like to pop them on a drying wrap for ~5-6 hours to dry them out a bit more. They will shrink a little and firm up a bit more but you can also go ahead and eat them now!