Instinct 3 GPS Smartwatch Solar | 2 sellers, live prices, prepared checkout

Built for shopping agents: what RoboTrunk does for every product

We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 24 checked facts, research depth store data, checked 2026-10-20T01:31:44.200Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-21T19:44:07.163Z.
• A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified. create_checkout prepares the order at the store; complete_checkout returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs.
• Markdown copy: Every page has a Markdown copy: this page's copy.
• Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (search_catalog).
• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
• Maker's manual: ask_product_manual answers from the maker's manual with the exact passage and page, or says the manual does not cover it.
• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 24 checked facts, checked 2026-10-20T01:31:44.200Z. Research depth: store data. Store data: every fact here was written from the product data published by 2 stores that sell this same product (jbhifi-com-au, artscyclery-com), merged into one text with every line tagged with the store that said it, and each fact's quote was found word for word in that text. No outside source was read and no web search was made. The grader then checked each fact against that text. A deeper read with outside sources may follow later.

These facts were checked on jbhifi.com.au's listing of the same product, not on this store's listing.

• Display: Display is 1.1 inch.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Case size and material: Case is 50 mm and made of fiber-reinforced polymer.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Bezel: Bezel is metal-reinforced.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Construction: Construction is bolted.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Lens: Lens is scratch-resistant.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Water rating: Rated 10 ATM water-rated.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Durability standard: Designed to MIL-STD-810 for thermal and shock resistance.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Battery claim: The store claims unlimited battery life in smartwatch mode with solar charging.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Battery claim conditions: The unlimited battery claim assumes all-day wear with 3 hours per day outside in 50,000 lux conditions.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• GPS: Uses multi-band GPS with SatIQ technology.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Sensors: Includes a built-in 3-axis compass and barometric altimeter.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Health tracking: Health features include heart rate tracking, advanced sleep monitoring and Pulse Ox.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Pulse Ox availability: Pulse Ox is not available in all countries.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Medical status: The store says it is not a medical device.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Flashlight: Built-in LED flashlight with variable intensities and strobe modes.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Payments: Garmin Pay contactless payments work with a supported bank.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• App compatibility: Compatible with Connect IQ Store apps and watch faces when paired with a compatible smartphone.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Phone pairing: Notifications and extra features need pairing with a compatible smartphone.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Companion app: Syncs with the Garmin Connect app.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Safety features: Incident detection and Assistance can call or message emergency contacts with live location when paired with a smartphone.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Safety feature requirements: Safety features require setup and a smartphone in an area with network coverage.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• Stress tracking: Stress tracking shows whether the day is calm, balanced or stressful.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• GTIN: GTIN is 753759339524.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.
• SKU: Listed under SKU 795997 by jbhifi-com-au and SKU 010-02935-00 by artscyclery-com.. Source: https://prod-jbhifi.myshopify.com/products.json (listing), read 2026-10-19T19:00:07.956Z.

The full evidence pack, with every citation, source and gap.

This page is published by RoboTrunk, a store built for shopping agents.

The store named on this page sells the product and ships it. RoboTrunk is not
the seller and never holds the money.

Buying works in one path. RoboTrunk's tools prepare a checkout at that store,
then hand back a short-lived link. The person approves the total; once RoboTrunk
has checked the store's total against it, the person is given the checkout link to
tap in their own browser, or, if the person prefers and gives permission, their
agent may open the link and finish there, and payment always happens on the
store's own checkout page. RoboTrunk never takes the payment or sees a card.

Where the rest of this site is:

- /agent/story.md is what RoboTrunk is and how it works, in full.
- /agent/tools.json is every tool, its arguments and its answers.
- /agent/merchants is every store you can buy from through RoboTrunk.
- /products/ucp is every store's indexed products.
- /products/search is one search across every store, in plain words.

• What RoboTrunk is
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once