Guides, answers and app updates for your GameProofer™︎ smart tags. Pick your tag to get started.
Technical question about the app or your tag? Use App feedback in the GameProofer™︎ app's Settings menu. It reaches our team fastest.
Everything you need to get your eTAG on the disc and tracking throws.
Get the eTAG and app up and running in minutes.
Detailed information about the eTAG and the GameProofer™︎ app.
How to mount the tag on your disc, step by step.
A walkthrough of the GameProofer™︎ app.
Press the power button briefly to turn the eTAG on. To turn it off, hold the button for 4–5 seconds until the steady red LED goes out.
The button is small and sits on top of the GP logo, so there's no need to press hard.
Take the battery out and put it back in. Remove the eTAG from the CliC™ base, open the battery cover on the underside by turning it 90° counterclockwise, lift out the CR1220 battery, place it back and close the cover. The steps are the same as in How do I replace the battery? below.
No. The eTAG runs on a replaceable CR1220 coin cell battery, which can't be charged. When it runs low, simply replace it.
CR1220 is a common battery type you'll find in most supermarkets, electronics stores and online.
Check the battery icon in the GameProofer™︎ app, or tap the tag in the "Your Discs" view to see the level as a percentage. The app also notifies you when the battery is low.
With a very high bond industrial adhesive. Follow the instructions closely when mounting the tag on your own disc. Most importantly, sand the surface of the disc and let the adhesive cure for 72 hours before throwing.
Your eTAG box has everything you need: the eTAG, 3 CliC™ bases, a Quick Start Guide and an attachment kit with sandpaper, a wet wipe to clean the disc surface and a centring tool that places the base exactly in the middle of the disc.
Sand and clean the disc surface, use the centring tool to position the base and let the adhesive cure for 72 hours before throwing. Follow the Quick Start Guide closely for the best result.
Adding the tag has the same effect as adding an LED light for night rounds: it makes the disc a little more unstable. We recommend a stable or slightly overstable disc. We've tested many discs, and stable or slightly overstable molds fly best with the tag.
A very sharp hit, for example against a rock or a wall, can bend the disc enough for the tag to pop off. Check that the tag's enclosure is unbroken. If the tape is still clean, follow the mounting instructions to re-mount it. If the tape is dirty, replace it first. A spare eTAG attachment kit is coming soon to the GameProofer™︎ online store.
It depends on your throw speed and spin. The tag measures spin after the release, so the best results come when the disc has time to rotate a full 360° between release and hitting the net.
The app warns you if you're throwing too close, and may suggest taking a step back for better accuracy.
ATH stands for All Time High.
Yes. Go to "Your profile", tap "Settings" in the top right corner, then choose "Measurements". You can pick metric or imperial (US standard) units.
What each value in the GameProofer™︎ app means.
Speed of the tag and disc (km/h or mph) just before it leaves your hand.
Spin of the disc after release, in RPM.
How much the tag wobbles or vibrates after release, in degrees.
Nose angle at release, in degrees. Negative means nose down, positive nose up.
Hyzer angle at release, in degrees. Negative means anhyzer, positive hyzer.
The angle the disc leaves your hand compared to the horizon. Positive means throwing upwards, a flat throw is 0°.
The highest g-force measured during the throw.
Time in milliseconds to release the disc after peak acceleration. The lower the value, the smoother the release.
Want to dig deeper? Switch on Advanced - Net mode in the GameProofer™︎ app and eTAG also shows your Max-G and Release after every throw.
What's new in the GameProofer™︎ app.
Minor Improvements
Minor bug fixes
‘My discs’ view
‘Previous chucks’ view:
Display message for successful/unsuccessful throw deletion
Notifications:
Battery:
ATH values do not take into account deleted throws
Fixes to disc naming (during pairing)
In the “Your latest chuck” view, only the discs that are connected are now shown in the disc selection
Changes related to the battery level display
Your latest chucks and Previous chucks view:
First release
Gen 1 and Gen 2 tags are no longer sold, but we still support them. Official support for the Smart tag (Gen 1) ends 31.12.2026, and it keeps working with the GameProofer™︎ app after that. Mounting, net distance and app questions in the eTAG section apply to these tags too.
Quick instructions for Gen 1 and Gen 2 tags and the app.
Detailed information about the Smart tag (Gen 1), GPS Gen 2 and the app.
Every Smart tag (Gen 1) and GPS Gen 2 comes with a branded magnet that turns on, activates and reboots the tag. Hover the magnet over the tag: it blinks a short blue light and turns on. You turn the tag off from the app.
Use Field mode for longer shots in the field and Net mode for throwing into a net, indoors or outdoors. The main difference is the GPS sensor.
In Field mode GPS is on and measures the distance of the throw.
In Net mode GPS is off.
Note: GPS uses by far the most energy. In Field mode the battery lasts 1.5–3 hours, depending on your location and how clearly the tag can see the sky.
In Field mode the tag needs a good satellite connection before you throw. After turning the tag on, give it a clear view of the sky and wait 2–4 minutes for a GPS fix, depending on your location.
The GPS icon turns active when it's ready. Open "My Discs" and tap the active disc to see three values after "GPS" in the top right corner. The middle one is the GPS accuracy in centimetres: the lower, the better. Anything below 100 (1 m / 3 ft) is good.
After the first fix (a cold start), the connection is faster on the following throws.
No. Gen 1 and Gen 2 tags have a lithium battery that charges on standard wireless chargers. See the verified chargers below.
On a wireless charger the LED shows:
The percentage isn't shown while charging. To follow progress, watch the battery icon in the app: it turns green when the battery is full.
No. The battery needs very little current, and the tag's electronics adjust it automatically.
Chargers with magnets typically don't work well.
What each value in the GameProofer™︎ app means.
Speed of the tag and disc (km/h or mph) just before it leaves your hand.
Spin of the disc after release, in RPM.
How much the tag wobbles or vibrates after release, in degrees.
Nose angle at release, in degrees. Negative means nose down, positive nose up.
Hyzer angle at release, in degrees. Negative means anhyzer, positive hyzer.
The angle the disc leaves your hand compared to the horizon. Positive means throwing upwards, a flat throw is 0°.
The highest g-force measured during the throw.
Time in milliseconds to release the disc after peak acceleration. The lower the value, the smoother the release.
Total distance from the throw until the tag stops moving, in metres or feet.
Field mode onlyShows your tags' latest position on the map.
Field mode only