---
title: "boat speedometer — Niche Verdict: Worth a look (58/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/boat-speedometer"
last_updated: "2026-07-13T21:41:47.004Z"
locale: en
meta:
  description: "boat speedometer shows demand growing +142.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "boat speedometer shows demand growing +142.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "boat speedometer — Niche Verdict: Worth a look (58/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **boat speedometer**

**Worth a look**

Shows demand growing +142.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 15Growth 96Conversion 20Competition 63Returns 66Price range 51Avg price 94Brand share 43Review moat 92Quality gap 72

**Growth**

**Incredible****+142.7%**

90-day search growth — must beat 0% to launch

**Avg price**

**Great****$48.00**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****153.13**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Returns**

**Good****2.4%**

return rate — above 6% kills the launch gate

**Competition**

**Good****47%**

top-5 click share — leaders hold, buyers still browse

**Price range**

**Good****$9.10–$174.58**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Okay****79%**

top-5 brand share — brands hold most of the demand

**Conversion**

**Bad****1.6%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Bad****$59K**

$59K/yr · 77K searches

## **Competition**

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**16 **▼falling

**Sellers**

**18**

**Top-5 brand share**

**79%**

**Open market**

**17%**

- MAIMEIMI32% - ARTILAURA20% - asdmm14% - ELING8% - Generic6% - Aspaton4% - Open — no brand owns it (10 brands, 17%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$3K10%$6K15%$9K20%$12K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof White Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-33V Car](https://m.media-amazon.com/images/I/41aZgKXiWpL.jpg)**MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof White Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-33V Car**MAIMEIMI**$49.49**4.2★168 rev](https://www.amazon.com/dp/B0BD7TFK5P) [2![ARTILAURA GPS Speedometer 85mm 3-3/8 Digital Odometer 80MPH Speed Gauge 7 Color Waterproof for AUTO Car Marine Truck 9-32V (Black)](https://m.media-amazon.com/images/I/51YyyOltbfL.jpg)**ARTILAURA GPS Speedometer 85mm 3-3/8 Digital Odometer 80MPH Speed Gauge 7 Color Waterproof for AUTO Car Marine Truck 9-32V (Black)**ARTILAURA**$67.19**4.4★158 rev](https://www.amazon.com/dp/B0B462N7SD) [3![ARTILAURA GPS Speedometer Boat 85mm 3-3/8 7 Color 80MPH Gauge Waterproof 9-32V for Marine AUTO Car Motorcycle Truck (White)](https://m.media-amazon.com/images/I/51lbGwI2ATL.jpg)**ARTILAURA GPS Speedometer Boat 85mm 3-3/8 7 Color 80MPH Gauge Waterproof 9-32V for Marine AUTO Car Motorcycle Truck (White)**ARTILAURA**$66.59**4.4★158 rev](https://www.amazon.com/dp/B09DXYYDJX) [4![Marine Boat Speedometer Pitot Kit Automatic Kick up Tube Assembly Up to 80 MPH (Speedometer Pitot Kits)](https://m.media-amazon.com/images/I/417sdiPsOfL.jpg)**Marine Boat Speedometer Pitot Kit Automatic Kick up Tube Assembly Up to 80 MPH (Speedometer Pitot Kits)**asdmm**$18.34**4.8★257 rev](https://www.amazon.com/dp/B08F35XJRD) [5![MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car](https://m.media-amazon.com/images/I/51pVLegIhVL.jpg)**MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car**MAIMEIMI**$50.42**4.2★168 rev](https://www.amazon.com/dp/B09DNVCNKG)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![MH GPS Speedometer Car 0-35MPH 0-55KM/H Boat GPS Speedometer Odometer Antenna Waterproof 85mm 3-3/8 7 Color AUTO Gauge for Truck Marine (White)](https://m.media-amazon.com/images/I/51bgVFa5ULL.jpg)**MH GPS Speedometer Car 0-35MPH 0-55KM/H Boat GPS Speedometer Odometer Antenna Waterproof 85mm 3-3/8 7 Color AUTO Gauge for Truck Marine (White)**MH**$59.47**1 rev10mo ago](https://www.amazon.com/dp/B0FHVHL327) [![RACETECH 110mm 2in1 GPS Speedometer Tachometer + 4in1 Gauge Set - Black](https://m.media-amazon.com/images/I/51T2Q38BldL.jpg)**RACETECH 110mm 2in1 GPS Speedometer Tachometer + 4in1 Gauge Set - Black**RACETECH**$174.58**14 rev1y ago](https://www.amazon.com/dp/B0FDKNKLZ1) [![BYYOUIV 85mm Digital GPS Speedometer Odometer for Car Boat Motorcycle - 8 Color Backlight (Black)](https://m.media-amazon.com/images/I/51RqDmq8GgL.jpg)**BYYOUIV 85mm Digital GPS Speedometer Odometer for Car Boat Motorcycle - 8 Color Backlight (Black)**BYYOUIV**$46.98**17 rev1y ago](https://www.amazon.com/dp/B0DYVSLP59) [![ChimimeDecor 18 Pcs Marine Boat Speedometer Kit Up to 80mph with 20 FT PVC Tubing Automatic Kick-up Tube Pickup Pitot Tube Speed Pick Up Tube Sea Portable Mini Tool Accessories](https://m.media-amazon.com/images/I/41f5mAgmtkL.jpg)**ChimimeDecor 18 Pcs Marine Boat Speedometer Kit Up to 80mph with 20 FT PVC Tubing Automatic Kick-up Tube Pickup Pitot Tube Speed Pick Up Tube Sea Portable Mini Tool Accessories**ChimimeDecor**$14.39**22 rev1y ago](https://www.amazon.com/dp/B0DP64FJ52) [![Aspaton Universal Marine Boat Speedometer Pitot Kit 80 MPH Automatic Kick-up Pitot Tube Assembly Sea Portable Mini Tool Accessories](https://m.media-amazon.com/images/I/41pzsDgBTML.jpg)**Aspaton Universal Marine Boat Speedometer Pitot Kit 80 MPH Automatic Kick-up Pitot Tube Assembly Sea Portable Mini Tool Accessories**Aspaton**$16.80**48 rev2y ago](https://www.amazon.com/dp/B0D1TNVGKZ)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![MH GPS Speedometer Car 0-35MPH 0-55KM/H Boat GPS Speedometer Odometer Antenna Waterproof 85mm 3-3/8 7 Color AUTO Gauge for Truck Marine (White)](https://m.media-amazon.com/images/I/51bgVFa5ULL.jpg)**MH GPS Speedometer Car 0-35MPH 0-55KM/H Boat GPS Speedometer Odometer Antenna Waterproof 85mm 3-3/8 7 Color AUTO Gauge for Truck Marine (White)**MH**$59.47**5.0★**▲ 99%**](https://www.amazon.com/dp/B0FHVHL327) [![RACETECH 110mm 2in1 GPS Speedometer Tachometer + 4in1 Gauge Set - Black](https://m.media-amazon.com/images/I/51T2Q38BldL.jpg)**RACETECH 110mm 2in1 GPS Speedometer Tachometer + 4in1 Gauge Set - Black**RACETECH**$174.58**3.9★**▲ 74%**](https://www.amazon.com/dp/B0FDKNKLZ1) [![Marine Boat Speedometer Pitot Kit Automatic Kick up Tube Assembly Up to 80 MPH (Speedometer Pitot Kits)](https://m.media-amazon.com/images/I/417sdiPsOfL.jpg)**Marine Boat Speedometer Pitot Kit Automatic Kick up Tube Assembly Up to 80 MPH (Speedometer Pitot Kits)**asdmm**$18.34**4.8★**▲ 43%**](https://www.amazon.com/dp/B08F35XJRD) [![MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car](https://m.media-amazon.com/images/I/51pVLegIhVL.jpg)**MAIMEIMI GPS Speedometer 3-3/8 85mm Boat GPS Speedometer Odometer Waterproof Black Antenna TFT Screen Digital MPH Knots Km/h for Boat Marine 9-32V Car**MAIMEIMI**$50.42**4.2★**▲ 42%**](https://www.amazon.com/dp/B09DNVCNKG) [![LPFIDI Universal Marine Boat Speedometer Speed kit Up to 80mph Pickup Pitot Tube Speed Pick Up Tube white](https://m.media-amazon.com/images/I/21zf021JldL.jpg)**LPFIDI Universal Marine Boat Speedometer Speed kit Up to 80mph Pickup Pitot Tube Speed Pick Up Tube white**LPFIDI**$10.09**4.6★**▲ 40%**](https://www.amazon.com/dp/B0CRHGGW79)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +142.7% search growth over the last 90 days.

3K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.6×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**19%

*“Great Product”*

**Assembly/Installation**18%

*“Hooking up was fairly straight forward”*

**Efficiency**16%

*“Works perfectly”*

**Size-Overall**9%

*“Everyone fit perfectly”*

**Brightness/Shine/Glow**5%

*“Bright numbers”*

**Value For Money**5%

*“Great value”*

**Rubber Quality**3%

*“The rubber tube is of nice flexible soft material as well so it was easy just slip over the male ends”*

**Measurement/Reading Accuracy**3%

*“This gauge is accurate”*

**Ease Of Use**3%

*“works very well, convenient”*

**Advertised Vs Actual Product**3%

*“It does its job”*

### **What buyers complain about **

**Functionality-Overall**25%

*“it's never worked correctly”*

**Durability**12%

*“Doesn't last”*

**Brightness/Shine/Glow**11%

*“it doesn't have any way to brighten it up”*

**Measurement/Reading Accuracy**8%

*“no speedometer”*

**GPS**6%

*“This 85mm digital gps deletes the milage every time you turn it off”*

**Quality-Overall**5%

*“Don't buy junk”*

**Adhesion/Stickiness**4%

*“Comes with something that does not stick”*

**Charging**4%

*“The GPS display comes with a USB cord can easily be plugged in to console or USB charger the charger is not included”*

**Advertised Vs Actual Product**2%

*“Product not what is advertised”*

**Mounting**2%

*“No screws”*

### **Top return reasons **

**Size-Overall**25%

**Functionality-Overall**20%

**Compatibility-Overall**11%

**Defective Material/Parts**5%

**Connectivity-Overall**5%

**Measurement/Reading Accuracy**5%

**Mounting**4%

**GPS**4%

**Advertised Vs Actual Product**3%

**Color**2%