Menu
i want to know how accurate our gps on iphone 4/4S because my new project is using gps for tracking something. i mean accurate is about meter. I have search other question like mine but i don't have the answer. Is it possible to track radius just say for 1 meter? how long accuracy that the gps iphone 4/4s have (in minimum)? 10 meter? how about 1 meter? can it track for 1 meter radius? oh again, my next project for my company is outdoor application. I know i can test it by myself but it more quick to get the answer from here. thank you.
258
The location of your iPhone on Find My can be incredibly accurate, but it can also be approximate. If you set up Find My and follow the steps above, this will ensure that it is as accurate as possible! If you are extra worried about losing your phone, consider buying a phone case that can hold an AirTag.
[19] found, in testing GPS accuracy across three different smartphone brands, that iPhone 4 determined approximately 98% of its GPS points within 10 m of true positions and approximately 59% within 5 m.
To improve GPS accuracy: Make sure that you've set the date, time, and time zone correctly on the device in Settings > General > Date & Time. If possible, use Set Automatically. Keep a clear view in several directions.
Your location is estimated from sources like GPS satellites, the closest Wi-Fi networks, and nearby cell towers. If you don't have a strong signal, chances are you won't have an accurate location. But you can try and change your cellular data settings to find a better connection. 1.
The simple answer is: No, it's not accurate down to 1m.
In some cases though it is, but don't count on it. In an urban landscape I've sometimes been displaced by about 20m. but it seems like all devices gets the same displacement, so you can detect if they are close or not.
Edit: I should say that I have worked a lot with the location services on the iphone, so I'm absolutely sure of this answer.
118
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
