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Rainmaker

Released 2026

BudgetLaunch monitor

Blue Tees

Rainmaker

$600

Buy from

On Amazon, check the “Sold by” line: Amazon.com, the brand’s own store, or an authorized dealer. Some makers, Garmin and BenQ among them, can refuse warranty claims on units bought from other sellers.

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Price watch

Not buying today? We'll email you once when the Rainmaker drops below its 30-day typical price at a retailer we track. Amazon isn’t one: Amazon’s rules don’t allow price alerts. No newsletter, unsubscribe in one click.

Blue Tees' Doppler radar, released in 2026. It sits exactly 5 ft behind the ball on the target line, level with the ball, and shows each shot on its own 4.3-inch screen, so a range session needs no phone. Blue Tees lists four values as measured: ball speed, club speed, launch angle and launch direction. Spin, spin axis, carry, apex, attack angle and club path are calculated. It earns a place in a simulator catalog through software. GSPro lists the Rainmaker on its officially supported list, and TruGolf lists a Blue Tees tracking system for E6 on Windows. Both are paid separately, GSPro at $250 a year and E6 from $300 a year, and both need a Windows PC. Blue Tees' own LAUNCH app (iOS and Android) covers practice and a 3D range, not course play. A year of the Blue Tees membership comes with the unit; Blue Tees doesn't publish the renewal price, which Indoor Golf Outlet values at $79, and doesn't say whether a lapsed membership affects play in GSPro or E6. Indoors, Blue Tees asks for at least 10 ft between the ball and the screen, so with the unit 5 ft behind the ball you need about 15 ft before you count the screen. It recommends radar-enhanced balls indoors. Right- and left-handed golfers share it without moving anything; Blue Tees says it detects the hand automatically. $599.99 at Blue Tees and Indoor Golf Outlet, $599.98 on Amazon from Blue Tees' own store, as of October 2026.

Sold as one

Complete packages

The two we’d look at first, and why. Retailers sell the Blue Tees Rainmaker with the rest of a setup at one price; each price here is the configuration shown, in stock.

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See all 6 packages →

Who this is for

Honest match per persona.

Good for

No specific match.

Not for

  • Recreational Player

    Course play means GSPro or E6 on a Windows PC, each with a yearly fee; Blue Tees' own app stops at the range. The Garmin R10 plays Garmin's Home Tee Hero from a phone or tablet.

  • Performance Seeker

    Four measured values. Spin, spin axis, attack angle and club path are calculated, and serious practice wants them measured.

  • Showroom

    A $600 radar on the floor behind the golfer does not anchor a premium room.

  • Space-Constrained

    Blue Tees asks for 5 ft behind the ball and at least 10 ft in front of it, about 15 ft before the screen. A side-of-ball unit needs less.

Specifications

The numbers, plainly stated.

Hardware

Tracking MethodDoppler radar with a 4.3-inch on-device display
Indoor/OutdoorBoth; IPX4 water resistant
HandednessRight or left from the same position; Blue Tees says it detects the hand automatically
BatteryUp to 7 hours, USB-C
Weight1.59 lb

Requirements

PlacementExactly 5 ft behind the ball, level with it; at least 10 ft from ball to screen indoors
BallsBlue Tees recommends radar-enhanced balls indoors

Data

MeasuredBall speed, club speed, launch angle, launch direction
CalculatedCarry, total, apex, total spin, back spin, side spin, spin axis, attack angle, club path, smash factor

Software

Native SoftwareBlue Tees LAUNCH app (iOS, Android): practice and 3D range, no course play; one year of membership included
Third-PartyGSPro (on its official list) and E6, both Windows and paid separately

Room planner

See the Blue Tees Rainmaker in your sim room.

The planner draws it to scale where its maker says it goes, with your room, your height and your swing, then checks the ceiling, walls, screen and placement against the published figures. It opens in a sample room; put in yours.

Same category, different tradeoff

Other launch monitors we considered.