The Jamba Juice Watermelon Skies is a refreshing seasonal smoothie made with a watermelon smoothie base swirled with dragon fruit and coconut whip. The listed starting price is $7.69 before tax.
Jamba lists the smoothie at 285, 355, or 450 calories, depending on the selected size. Customers can also customize the drink with fruit, yogurt, protein, vitamins, vegetables, sherbet, and other boosts.

View Full: Jamba Juice menu with price
Watermelon Skies Price and Calories
| Menu item | Price | Calories |
|---|---|---|
| Watermelon Skies | $7.69 | 285/355/450 |
| First eligible boost | Free | Calories vary |
| Additional vitamin or protein boost | +$0.50 | Varies |
| Whole-food boost | +$0.75–$1.00 | Varies |
| Frozen fruit | +$0.50 each | Varies |
| Coconut whip | +$1.00 | Varies |
The three calorie values likely represent the available smoothie sizes.
| Smoothie size | Listed calories |
|---|---|
| Small | 285 |
| Medium | 355 |
| Large | 450 |
The final price may vary by size, franchise location, airport, shopping center, taxes, or delivery platform.
Watermelon Skies Ingredients
The supplied description confirms three main components.
| Ingredient or component | Information |
|---|---|
| Watermelon smoothie base | Confirmed |
| Dragon fruit swirl | Confirmed |
| Coconut whip | Confirmed |
| Complete base ingredients | Not listed |
| Added sweeteners | Not confirmed |
| Preservatives | Not listed |
| Complete coconut whip ingredients | Not listed |
The watermelon base provides a refreshing summer flavor, while dragon fruit adds a mild tropical taste and colorful swirl. Coconut whip gives the smoothie a creamier finish.
Watermelon Skies Nutrition
The supplied menu information confirms the calorie values but does not provide exact amounts for fat, sodium, carbohydrates, sugar, fiber, or protein.
| Nutrient | Small | Medium | Large |
|---|---|---|---|
| Calories | 285 | 355 | 450 |
| Total fat | Not listed | Not listed | Not listed |
| Saturated fat | Not listed | Not listed | Not listed |
| Sodium | Not listed | Not listed | Not listed |
| Carbohydrates | Not listed | Not listed | Not listed |
| Dietary fiber | Not listed | Not listed | Not listed |
| Total sugars | Not listed | Not listed | Not listed |
| Protein | Not listed | Not listed | Not listed |
Adding yogurt, sherbet, peanut butter, fruit, coconut whip, or protein can change the final nutritional values.
Free First Boost
Customers may choose one eligible first boost at no additional charge.
| Free boost option | Extra charge |
|---|---|
| Daily Vitamin + Zinc | Free as first boost |
| 3G Energy | Free as first boost |
| Whey Protein | Free as first boost |
| Soy Protein | Free as first boost |
Additional boosts cost $0.50 each.
Vitamin and Protein Boosts
| Boost | Extra price |
|---|---|
| Soy Protein | +$0.50 |
| Whey Protein | +$0.50 |
| Daily Vitamin + Zinc | +$0.50 |
| 3G Energy | +$0.50 |
Whey protein contains dairy, while soy protein introduces soy as an allergen concern.
Whole-Food Boosts
| Whole-food boost | Extra price |
|---|---|
| Nonfat Greek Yogurt | +$0.75 |
| Peanut Butter | +$1.00 |
| Ginger | +$1.00 |
| Blue Spirulina | +$0.75 |
| Kale | +$0.75 |
| Granola | +$0.75 |
Greek yogurt and peanut butter may make the smoothie more filling. Ginger, kale, and blue spirulina can alter the flavor and nutritional profile.
Premium Boost
| Premium boost | Extra price |
|---|---|
| Coconut Whip | +$1.00 |
The standard smoothie already includes coconut whip. Adding extra coconut whip increases the listed price by $1.00.
Frozen Fruit and Vegetable Additions
Customers can choose up to three frozen fruit or vegetable additions.
| Addition | Extra price |
|---|---|
| Strawberries | +$0.50 |
| Pineapples | +$0.50 |
| Peaches | +$0.50 |
| Mangos | +$0.50 |
| Bananas | +$0.50 |
| Blueberries | +$0.50 |
| Kale | +$0.75 |
Adding three standard fruit options would increase the price by $1.50 before tax.
Frozen Yogurt and Sherbet Options
Customers can choose up to two frozen additions.
| Frozen addition | Extra price |
|---|---|
| Fat-Free Vanilla Frozen Yogurt | +$0.50 |
| Nonfat Greek Yogurt | +$0.75 |
| Pineapple Sherbet | +$0.50 |
| Orange Sherbet | +$0.50 |
| Lime Sherbet | +$0.50 |
| Raspberry Sherbet | +$0.50 |
| Split Cup | No price shown |
Frozen yogurt and Greek yogurt introduce milk. Sherbet ingredients can vary, so customers avoiding dairy should verify the current recipe before ordering.
Watermelon Skies Allergen Information
The short standard description does not provide a complete allergen statement. Coconut whip is included, but its full formula is not listed.
| Allergen | Standard smoothie status |
|---|---|
| Milk | Not confirmed |
| Soy | Not confirmed |
| Peanuts | Not included |
| Wheat | Not confirmed |
| Gluten | Not confirmed gluten-free |
| Coconut | Included through coconut whip |
| Cross-contact risk | Possible |
Optional additions can introduce major allergens.
| Optional ingredient | Allergen concern |
|---|---|
| Whey Protein | Milk |
| Nonfat Greek Yogurt | Milk |
| Vanilla Frozen Yogurt | Milk |
| Soy Protein | Soy |
| Peanut Butter | Peanuts |
| Granola | May contain wheat or gluten |
Jamba states that unpackaged menu items are not guaranteed to be allergen-free. Customers with serious food allergies should contact the individual location before ordering.
Is Watermelon Skies Vegan?
The watermelon base and dragon fruit may be plant-based, but the complete coconut whip formula is not provided. The standard smoothie should therefore not be described as officially verified vegan.
Customers seeking a vegan-friendly customization should avoid whey protein, Greek yogurt, frozen yogurt, and any other dairy-based additions.
Is Watermelon Skies Dairy-Free?
No milk ingredient is confirmed in the short standard description. However, the smoothie is not guaranteed dairy-free because the complete coconut whip formula and cross-contact information are unavailable.
Adding whey protein, Greek yogurt, or vanilla frozen yogurt makes the drink unsuitable for a dairy-free diet.
Is Watermelon Skies Gluten-Free?
The standard description does not list wheat or granola, but the smoothie is not officially confirmed gluten-free.
Adding granola may introduce wheat or gluten, and cross-contact can occur in the restaurant.
Taste and Texture
The Watermelon Skies smoothie has a refreshing watermelon flavor with a mild tropical dragon fruit swirl. Coconut whip adds a smooth and creamy texture.
Customers can add pineapple, mango, peach, or strawberry for more fruit flavor. Ginger can create a sharper taste, while peanut butter or frozen yogurt makes the drink richer.
Frequently Asked Questions
How much is Jamba Watermelon Skies?
The listed starting price is $7.69 before tax.
How many calories are in Watermelon Skies?
The smoothie contains 285, 355, or 450 calories, depending on the selected size.
What is in Watermelon Skies?
It contains a watermelon smoothie base swirled with dragon fruit and coconut whip.
Does Watermelon Skies contain watermelon?
Yes. A watermelon smoothie base is the main component.
Does it contain dragon fruit?
Yes. Dragon fruit is swirled into the watermelon base.
Does Watermelon Skies contain coconut?
Yes. The standard recipe includes coconut whip.
Does the smoothie come with a free boost?
Customers can choose one eligible first boost, including whey protein, soy protein, Daily Vitamin + Zinc, or 3G Energy.
How much are additional protein boosts?
Additional soy or whey protein costs $0.50.
Can I add extra fruit?
Yes. Strawberries, pineapples, peaches, mangos, bananas, and blueberries cost $0.50 each.
Can I add kale?
Yes. Kale costs $0.75 extra.
How much is peanut butter?
Peanut butter costs $1.00 extra.
Can I add Greek yogurt?
Yes. Nonfat Greek yogurt costs $0.75 extra.
Can I add sherbet?
Yes. Pineapple, orange, lime, and raspberry sherbet cost $0.50 each.
Is Watermelon Skies vegan?
It is not officially confirmed vegan because the complete coconut whip ingredients are not provided.
Is Watermelon Skies dairy-free?
Milk is not confirmed in the basic description, but the smoothie is not guaranteed dairy-free. Whey protein, Greek yogurt, and frozen yogurt contain milk.
Is Watermelon Skies gluten-free?
It is not officially confirmed gluten-free. Cross-contact is possible, and adding granola may introduce gluten.
Can prices vary by location?
Yes. Prices may vary by size, franchise, city, airport, taxes, and delivery platform.
Final Answer
The Jamba Juice Watermelon Skies smoothie starts at $7.69 before tax and contains 285, 355, or 450 calories, depending on size.
It is made with a watermelon smoothie base swirled with dragon fruit and coconut whip. Customers can select one eligible free first boost and add fruit, protein, yogurt, sherbet, vegetables, or extra coconut whip for an additional charge.
The standard smoothie is not guaranteed vegan, dairy-free, gluten-free, or allergen-free because the complete ingredient statement and cross-contact details are unavailable.