What They Have in Common
Both are tier-1 launch monitors aimed at serious golfers who want real data, not approximations. Both track the core metrics — ball speed, carry distance, spin rate, launch angle, club speed, smash factor. Both work indoors. That's about where the overlap ends.
Where They Differ
Technology: Camera vs Radar
The LPi uses three high-speed cameras — what Bushnell calls triscopic photometric technology. Camera-based systems have a long-standing advantage for spin data because they're measuring the actual ball in flight frame by frame, not inferring spin from radar returns. Indoors, where radar-based spin readings can get dicey without specialized balls, that matters.
The Full Swing KIT uses 24GHz dual-mode ML-enhanced radar plus a built-in HD camera. The camera isn't there to take the shots — it's for HD video replay. The radar does the measurement work. Full Swing leans on machine learning to sharpen accuracy. That's genuinely impressive for a radar unit, and the camera-plus-radar fusion adds a dimension most radar devices don't have. But if I had to bet on which system gives cleaner indoor spin data right out of the box, I'd lean toward the photometric system.
Outdoor use is a non-starter for the LPi — it's camera-based and not built for it. The KIT works both indoors and outdoors, which is a big practical advantage if you ever want to take it to the range.
What You're Actually Paying (And Keep Paying)
This is the section most people should read twice.
The LPi lists at $1,499.99. But there's no free tier — you need a subscription to see any data at all. Silver is $199/year; Gold is $499/year. Over three years, you're paying at minimum $2,097 (hardware + three Silver subscriptions) and potentially $2,997 if you go Gold.
The KIT lists at $4,999. No required subscription. There's an optional $100/year cloud storage plan for video and data, but that's optional. Over three years: $4,999 — or $5,299 if you add the cloud plan.
So the KIT is more expensive out the door, but the gap narrows over time. By year five, the LPi at Silver is $2,495 total; at Gold, it's $3,495. The KIT stays at $4,999 (or $5,499 with cloud). The LPi remains cheaper on a total-cost basis, but that's partly because you're paying perpetually for functionality you'd expect to own.
Setup, Space, and Stickers
The LPi connects via Ethernet and USB-C and has no built-in display, so you need a PC setup. It sits beside the ball rather than behind it. It's genuinely an indoor sim room product — not something you can throw in a bag.
It also requires club face stickers for club data. That's worth flagging: metallic or reflective stickers on club faces are not legal for tournament play, so if you're using the LPi to prep for competition, you're practicing with something your equipment can't replicate on the course.
The KIT needs no stickers, no special balls, and has a 5.3" Full HD OLED screen built in. Battery life is around 5 hours. You can use it at the range with no phone, no laptop, no setup ritual. That's a real practical difference.
Software and Sim Access
The LPi uses FSX Play, which is Bushnell's simulation platform. That's proprietary — you're in their ecosystem.
The KIT connects to E6 Connect and is GSPro compatible. If you've already got a GSPro license or want to run it, the KIT plugs in. That's not nothing.
Who Should Buy Which
Bushnell LPi
- You're building a permanent indoor sim bay with a dedicated PC, projector, and hitting mat — and you're not moving it.
- You care specifically about photometric camera accuracy and want the most reliable spin data possible indoors.
- You've priced out the subscription tiers and landed on Gold for the feature set — and you're treating it like a utility bill you're comfortable with.
- You already use or plan to use FSX Play and want a purpose-matched system.
Full Swing KIT
- You want one launch monitor that works at home, in the garage, and at the range on a Saturday morning.
- You're not interested in a subscription just to see your own data.
- You've already invested in GSPro or E6 Connect and want a unit that doesn't make you pay twice.
- You travel for golf and want something portable enough to come with you.
- You want a built-in screen — no phone, no laptop, just you and the numbers.
The Bottom Line
The LPi is a capable indoor sim room tool, but it's hard to recommend it as the stronger product here. You're paying less up front and then paying every year for access to your own data. The club stickers add friction. The no-outdoor-use limitation boxes you in. The KIT costs more at purchase, but it's more capable, more flexible, and more honest about what you actually own.
Get the Full Swing KIT.
See Also