Dive-day verdict on your wrist. Weather, swell, tides & solunar in one score.
1+ downloads
About Spearo Go
Spearo Go is a sports app developed by Visivo Studio.
Download Statistics
Spearo Go has been downloaded 2 times. In the last 30 days, the app was downloaded 1 times.
User Ratings
The app has no ratings yet.
App Information
Spearo Go costs $0.99 to download. The last update was on July 8, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play 4 weeks ago.
Description
Spearo Go is the spearfisher's pre-dive checklist — on your wrist.
Before you load the car, just glance at your watch. Spearo Go combines real-time weather, swell height and period, tide phases, and solunar fish activity into a single 0–10 score with a clear verdict: GO, MAYBE, SKETCHY, or NO GO.
WHAT IT SCORES • Wind speed, gusts, and direction • Swell height and period • Water temperature and visibility estimate • Tide state (rising, falling, slack) • Solunar major and minor feeding periods • Moon phase influence on fish activity
HOW IT WORKS Each factor is scored individually, then combined using a weighted algorithm (Weather 30%, Marine 30%, Tides 15%, Solunar 25%) tuned for spearfishing conditions. The result is one number and one word — so you spend less time checking apps and more time in the water.
TILE SUPPORT Add the Spearo Go Tile to your watch face for an at-a-glance dive verdict without ever opening the app. Swipe to your Tile, see your GO/NO GO call, and head to the water.
FEATURES • Dedicated Wear OS Tile — verdict at a glance from your watch face • One-tap verdict — GO, MAYBE, SKETCHY, or NO GO • Composite score from 0 to 10 with animated score ring • Six detailed pages: Verdict, Conditions, Water, Tides, Fish Activity, Info • Save multiple dive spots and switch between them • Background refresh every 30 minutes — always current • Offline tide and solunar calculations — no API key needed • Haptic feedback when conditions change • No subscriptions, no ads, no account required
Spearo Go uses free Open-Meteo APIs for weather and marine data. Tide heights are calculated offline using M2+S2 harmonic analysis. Solunar periods use Meeus orbital math. Your location is used only to fetch conditions — never stored or shared.
Standalone Wear OS app — no phone companion required. Works on Galaxy Watch 4, 5, 6, 7 and all Wear OS 3+ watches.
Get a detailed PDF report for Spearo Go with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
AppBrain offers valuable information about your app and those of your competitors. Join AppBrain for free and claim this app to view more ranking data, view history etc.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
