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Global Location Tracker with Indoor Elevation Tracking and 30-Day Battery Life 

Find the people and things that matter around the world with our new and improved Tack GPS Plus.
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also available on:

Multipurpose GPS Tracker for Everyday Use

Keep your loved ones and valuables safe with Tack GPS — a multipurpose tracker powered by futureproof Hybrid Tracking Technology. Now with a fresh new look and upgraded features in the all-new OurSphere app. Track pets, kids, seniors, and assets with greater peace of mind.

Tack GPS and Phone app display of OurSphere device tab

Explore the OurSphere app features

Apple App Store badge with a white Apple logo and the text 'Download on the App Store' on a black background.
Google Play badge with a multicolored play button and the text 'Get it on Google Play' on a black background.
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Best in Singapore logo with red and black text, featuring line art of the Merlion, skyscrapers, and Art Science Museum..

"There’s also the matter of tracking indoors and outdoors, which the Tack GPS Device is capable of doing efficiently. Unlike other devices that run on Bluetooth or GPS, the Tack GPS Device functions with WPS (Wi-Fi Positioning System) and GPS to utilise millions of Wi-Fi networks inside as well as using GPS satellites outdoors to determine location while tracking."

As featured on

World's First GPS Tracker with Indoor Elevation Finder™

Lost someone or something in a high-rise, multi-storey building? Tack GPS Plus enables you to locate people and assets in places where GPS signal is unreachable.

Only available on Tack GPS Plus.

Smartphone screen with a map, location pins of family members and a dog, showing elevation tracking info.
Front view of the TackGPS Plus tracker, featuring a white casing with a pattern of small cross shapes and a glowing GPS icon.

*Image for illustration purposes only

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Personalised Tacks

Choose from 30+ cute, custom emojis ranging from avatar, animals, assets and more to personalize your Tack GPS devices!

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Safe Zone Alerts

Create up to 4 Safe Zones Alerts for added security over your loved ones and valuables.

OurSphere is available on iPhone and Android. Connect your Tack GPS tracker today.

Apple App Store badge with a white Apple logo and the text 'Download on the App Store' on a black background.
Google Play badge with a multicolored play button and the text 'Get it on Google Play' on a black background.
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Tear-down view of the Tack GPS Plus tracker showing its internal components, including the circuit board, battery, and casing.

Built to last with 30 days battery life.

While other trackers last for only a few days, Tack GPS lasts up to 30 days on a single charge on Standard Mode, thanks to its robust 750 mAh Rechargeable battery!

Image by Oleksandr Baiev

Travel abroad with a greater peace of mind.

Tack GPS Plus on IoT Network now covers over 120 countries, making location tracking accessible worldwide.

TackGPS Plus tracker with white casing, blue button, and attached blue strap.
Hear from our customers!
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No more searching high and low.

Designed with Hybrid Location Technology, global coverage and Elevation Finder — Tack GPS Plus is truly built to locate anything, anywhere, all at once on OurSphere.

Front view of the Tack GPS Plus tracker, featuring a white casing with a pattern of small cross shapes and a glowing GPS icon.

Tack GPS Plus is on another level.

Two Tack GPS competitors: a black rectangular device with an SOS button and a white rectangular device with blue clips.
Other Trackers
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No Indoor Elevation Finder™

Unable to detect indoor vertical positioning

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No Fall Detection

Unable to detect potential falls

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Limited Coverage

Only work in one or a few countries

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Weak Battery Life

Only last 3-5 days, requires frequent charging

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Mostly Outdoor Tracking Only

Lose GPS signal when tracking indoors

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Runs on Outdated 2G / 3G Networks

High risk of unreliable and slow connectivity

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Expensive Monthly Fees

Subscription from US$9.95 - $34.95 or more a month

Tack GPS with orange button and orange strap
Tack GPS
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No Indoor Elevation Finder™

Unable to detect indoor vertical positioning

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No Fall Detection

Unable to detect potential falls

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Selected Coverage

Unlimited data roaming in over 30 countries

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Ultra Long Battery Life

Up to 30 days on Standard Mode in a single charge

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Indoor & Outdoor Tracking

Works seamlessly with Hybrid Location Technology

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Future-proof Mobile IoT Network

Latest cellular connectivity built to adapt and evolve

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Most Affordable Monthly Fees

Subscription at only US$2.95 a month!

TackGPS Plus tracker, a white square device with a blue button and strap.
Tack GPS Plus
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Indoor Elevation Finder™

Covers indoor vertical distance tracking

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Fall Detection

Notifies when potential fall is detected

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Global Coverage

Unlimited data roaming in over 120 countries

Indoor Elevation Icon illustrated by a vertical distance arrow, and a magnifying glass with a building inside
Ultra Long Battery Life

Up to 30 days on Standard Mode in a single charge

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Indoor & Outdoor Tracking

Works seamlessly with Hybrid Location Technology

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Future-proof Mobile IoT Network

Latest cellular connectivity built to adapt and evolve

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Most Affordable Monthly Fees

Subscription at only US$2.95 a month!

Get your Tack GPS device now.
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AirTag & other bluetooth trackers are made for keys.
Tack GPS is made for people, pets, assets, and more.
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These bluetooth trackers do not have built-in internet connection.
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Limited Range

Only works if within 10-30 metres of nearby phones

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No History

Only shows current or last known location

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Last Seen Only

No updates when beyond Bluetooth range

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Limited Alerts

Only alerts on proximity in/out of range

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Tack GPS connects securely to both internet & GPS on its own.
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Global Range

Tracks anywhere without relying on nearby phones

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Full History

View detailed movement and travel paths

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Hybrid Tracking

Uses GPS, Wi-Fi & mobile data for accuracy

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Smart Features

Emergency Modes, SOS Alerts, Zone Alerts & more

Image by Sean Sinclair
Also available on the following platforms!
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