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6 votes
Accepted

GPS watch that compensates for arm swing

tl;dr: arm swing is noise compared to accuracy of GPS Is there a GPS watch that somehow accounts for this to produce more accurate data? No, there is not. The reason is among others that to get ...
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  • 1,499
5 votes

Passive GPS tracker/logger

I just came across a great hybrid (depending on the exact use case): The Automatic Pro plugs into a vehicle's OBD-II port, transmits location updates every 20 seconds when the vehicle is in motion, ...
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  • 1,048
4 votes

Static GPS delivered via standard antenna port

You can achieve this using an SDR (software-defined radio). It's essentially a device that can be programmed to transmit any radio signal you want: These SDR boards are known to be able to produce ...
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  • 198
2 votes

USB GPS receiver compatible with Raspberry Pi

The Globalsat ND100 seems to be what you're looking for. It's a bit bulky, but it seems to do everything you need it to do. It's only $35USD Has a thumb-drive-like form factor (Besides it being a ...
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  • 624
2 votes

Android device to use in wet conditions

I don't know if there are any devices that can be charged while in the pouring rain or wet at all for that matter. But if you just need GPS signal while biking then I suggest looking at the Xperia XZ ...
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2 votes

Driverless GPS Logger

https://www.amazon.com/Columbus-Bluetooth-Driverless-waypoints-Compatible/dp/B001JJRBU8 51 channels MTK chipset with enhanced positioning system technology (up to 1.5m accuracy with EPS Technology ...
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  • 689
2 votes

Looking for small, lightweight tracking device

Make your own using Raspberry Pi with GSM module, battery and additional software to track it. This is the hard way. "Car" trackers can be actually used for other purposes. This $199 device ...
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1 vote
Accepted

GPS device that save location on SD card without the need of SIM card

I have personally used an Arduino with a GPS module an SD Card module to plot GPS coordinates. This is a bit of a DIY project and requires some programming, but given your StackOverflow reputation ...
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  • 166
1 vote

Android device to use in wet conditions

I'd say go for the cheap rugged handsets a lot of mystery manufacturers put out. I had a BlackView BV7000, which eventually died after falling off the handlebars at 30+ km/h a few too many times on ...
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  • 111
1 vote

Driverless GPS Logger

Your existing cell phone GPS app save to phone/sd card extra USB battery packs to keep cell phone charged. Notes: Cell phones use different GPS chipsets, therefore I can't say you will get reception ...
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  • 689
1 vote

Wearable platform with display

$14.95 will get you this: It has a plug & play Grove connector, so you can easily add on GPS for a further $12. If you can live without GPS, or can solder, then I also recommend LilyGo. They have ...
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1 vote

GPS Tracker to integrate with server

I have years of experience with GSM GPS trackers. I work at daily basis with GPS trackers and reception servers. There are few things that affect the devices you would need. So place let me know ...
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  • 31
1 vote

Passive GPS tracker/logger

Just came across another option: TrackR are little sub-$30 transponders with a one-year battery life, though apparently they depend on a device running their app to come within 100 feet of the ...
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  • 1,048

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