Introduction to Smartwatches
Smartwatches have become essential wearable devices for fitness tracking, notifications, and health monitoring. With numerous models available from brands like Apple, Samsung, Garmin, Fitbit, and Google, finding the right smartwatch with the right features can be challenging. Whether you're a fitness enthusiast needing advanced health tracking, a professional wanting smart notifications, or a developer building a wearable marketplace, having structured smartwatch product data is invaluable.
Imagine being able to search for smartwatches and instantly get detailed information about each device - from display technology and battery life to health sensors and connectivity, from water resistance to app ecosystem. This is exactly what a specialized Smartwatch Product API can provide.
What Makes a Smartwatch API Special?
A Smartwatch Product API goes beyond basic product listings. It understands the unique characteristics that matter to smartwatch buyers:
- Display: Screen size, resolution, and display technology
- Health & Fitness: Heart rate monitoring, GPS, and activity tracking
- Battery Life: Usage time and charging method
- Connectivity: Bluetooth, Wi-Fi, and cellular options
- Operating System: watchOS, Wear OS, or proprietary systems
- Compatibility: Smartphone compatibility requirements
- Water Resistance: Swimming and diving capabilities
- Features: NFC payments, voice assistant, and app support
With this structured data, you can build powerful features like filtering by health features, comparing battery life, or recommending watches based on fitness goals.
Try It Out: Search for Smartwatches
Use the search bar below to search for smartwatches. Try queries like "Apple Watch Series 9", "Samsung Galaxy Watch 6", or "Garmin Forerunner 965". The results will include detailed specifications automatically extracted from product information across the web.
Try the Smartwatch API
Search for smartwatchs and see detailed specifications automatically extracted from product information.
How It Works: Technical Implementation
Now that you've seen the API in action, let's dive into how it's implemented. This specialized Smartwatch API is built on top of The Product API which is an AI-based product search API that works with any product and any type of query. It responds with structured JSON and supports custom structured responses, allowing you to build specialized APIs for any product category.
The Product API's powerful custom_data_schema feature allows you to define additional structured fields specific to your product category, enabling you to create category-specific APIs like this Smartwatch API. For more details on how the API works, see the full documentation.
Understanding APIs for Product Data
An API (Application Programming Interface) enables different software applications to communicate. For product data:
- Input: You send a search query (e.g., "smartwatch Apple Watch Series 9")
- Processing: The API searches across multiple sources and uses AI to extract relevant information
- Output: You receive structured product data in JSON format
The flexibility of a product API means you can customize it for specific categories by defining additional data fields through JSON Schema.
Creating a Smartwatch-Specific JSON Schema to pass as custom_data_schema of search request
Here's the JSON Schema we use for smartwatch products:
{ "type": "object", "properties": { "screen_size": { "type": "string", "description": "Screen size in millimeters or inches (e.g., '45mm', '1.9 inches')" }, "screen_resolution": { "type": "string", "description": "Screen resolution (e.g., '484x396', '450x450')" }, "display_type": { "type": "string", "enum": ["OLED", "AMOLED", "LCD", "MIP", "Transflective"], "description": "Display technology" }, "always_on_display": { "type": "boolean", "description": "Always-on display support" }, "operating_system": { "type": "string", "enum": ["watchOS", "Wear OS", "Garmin OS", "Fitbit OS", "Tizen", "Proprietary"], "description": "Smartwatch operating system" }, "compatibility": { "type": "array", "items": { "type": "string" }, "description": "Compatible devices/platforms (e.g., ['iOS', 'Android', 'iPhone', 'Samsung'])" }, "heart_rate_monitor": { "type": "boolean", "description": "Built-in heart rate monitoring" }, "gps": { "type": "boolean", "description": "Built-in GPS functionality" }, "ecg": { "type": "boolean", "description": "Electrocardiogram (ECG) capability" }, "blood_oxygen": { "type": "boolean", "description": "Blood oxygen (SpO2) monitoring" }, "water_resistance": { "type": "string", "description": "Water resistance rating (e.g., '5 ATM', '50m', 'IPX8', 'swim-proof')" }, "battery_life": { "type": "string", "description": "Battery life estimate (e.g., '18 hours', '7 days', 'up to 2 weeks')" }, "charging": { "type": "string", "description": "Charging method (e.g., 'wireless', 'magnetic', 'USB-C')" }, "connectivity": { "type": "array", "items": { "type": "string" }, "description": "Connectivity options (e.g., ['Bluetooth', 'Wi-Fi', 'LTE', 'NFC'])" }, "cellular": { "type": "boolean", "description": "Cellular connectivity support" }, "nfc_payments": { "type": "boolean", "description": "NFC payment support (e.g., Apple Pay, Google Pay)" }, "voice_assistant": { "type": "array", "items": { "type": "string" }, "description": "Voice assistant support (e.g., ['Siri', 'Google Assistant', 'Bixby'])" }, "app_ecosystem": { "type": "string", "description": "App availability (e.g., 'extensive', 'limited', 'proprietary')" }, "case_material": { "type": "string", "description": "Case material (e.g., 'aluminum', 'stainless steel', 'titanium', 'plastic')" }, "band_material": { "type": "string", "description": "Default band material (e.g., 'silicone', 'leather', 'metal', 'fabric')" }, "weight": { "type": "string", "description": "Weight in grams or ounces" }, "price_range": { "type": "string", "description": "Price range category (budget, mid-range, premium)" } }, "required": ["screen_size", "operating_system", "compatibility"] }
Using the Category Prefix
When searching for smartwatches, we prefix the search query with "smartwatch" to help the AI understand the context and return more relevant results.
Example Search Queries:
smartwatch Apple Watch Series 9smartwatch Samsung Galaxy Watch 6smartwatch Garmin Forerunner 965smartwatch Fitbit Versa 4
The prefix "smartwatch" ensures the API understands you're looking specifically for smartwatch devices and not other products.
Complete Example: Making a Request
Here's how to make a request to The Product API with a smartwatch-specific schema. For complete API reference including authentication, endpoints, and all parameters, see the documentation:
const response = await fetch('https://api.example.com/api?search=smartwatch%20Apple%20Watch%20Series%209&with_image=true', { method: 'POST', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer YOUR_API_KEY' }, body: JSON.stringify({ custom_data_schema: { type: "object", properties: { screen_size: { type: "string", description: "Screen size" }, screen_resolution: { type: "string", description: "Screen resolution" }, display_type: { type: "string", enum: ["OLED", "AMOLED", "LCD", "MIP", "Transflective"], description: "Display technology" }, always_on_display: { type: "boolean", description: "Always-on display support" }, operating_system: { type: "string", enum: ["watchOS", "Wear OS", "Garmin OS", "Fitbit OS", "Tizen", "Proprietary"], description: "Smartwatch operating system" }, compatibility: { type: "array", items: { type: "string" }, description: "Compatible devices/platforms" }, heart_rate_monitor: { type: "boolean", description: "Built-in heart rate monitoring" }, gps: { type: "boolean", description: "Built-in GPS functionality" }, ecg: { type: "boolean", description: "Electrocardiogram capability" }, blood_oxygen: { type: "boolean", description: "Blood oxygen monitoring" }, water_resistance: { type: "string", description: "Water resistance rating" }, battery_life: { type: "string", description: "Battery life estimate" }, charging: { type: "string", description: "Charging method" }, connectivity: { type: "array", items: { type: "string" }, description: "Connectivity options" }, cellular: { type: "boolean", description: "Cellular connectivity support" }, nfc_payments: { type: "boolean", description: "NFC payment support" }, voice_assistant: { type: "array", items: { type: "string" }, description: "Voice assistant support" }, app_ecosystem: { type: "string", description: "App availability" }, case_material: { type: "string", description: "Case material" }, band_material: { type: "string", description: "Default band material" }, weight: { type: "string", description: "Weight" }, price_range: { type: "string", description: "Price range category" } }, required: ["screen_size", "operating_system", "compatibility"] } }) }); const data = await response.json(); console.log(data.products);
Expected Response
The API will return products with standard fields plus your custom custom_data field:
{ "status": "success", "products": [ { "name": "Apple Watch Series 9 (GPS, 45mm)", "description": "The Apple Watch Series 9 features the S9 SiP chip...", "brand": "Apple", "image": "https://example.com/image.jpg", "custom_data": { "screen_size": "45mm", "screen_resolution": "484x396", "display_type": "OLED", "always_on_display": true, "operating_system": "watchOS", "compatibility": ["iOS", "iPhone"], "heart_rate_monitor": true, "gps": true, "ecg": true, "blood_oxygen": true, "water_resistance": "50m", "battery_life": "18 hours", "charging": "magnetic", "connectivity": ["Bluetooth", "Wi-Fi", "NFC"], "cellular": false, "nfc_payments": true, "voice_assistant": ["Siri"], "app_ecosystem": "extensive", "case_material": "aluminum", "band_material": "silicone", "weight": "51.5g", "price_range": "premium" } } ] }
Conclusion
By combining the flexible Product API with a smartwatch-specific JSON Schema, you can create a powerful, specialized API for smartwatch products. The key is:
- Define your schema based on what smartwatch data matters to your application
- Use category prefixes in search queries for better context
- Leverage the custom_data field to build rich, category-specific features
The same approach works for any product category - you just need to define the right schema for your needs!
Ready to get started? Create your own product API on The Product API and start building your own category-specific APIs today!
Ready to build your own category-specific API? Check out our other API preset guides for gaming consoles, headphones, microwaves, and more!