data logger
Skip itBrand-locked demand (top 5 brands take 92% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$30.35avg listing price — sweet spot $15–$100
Price range
Great$8.88–$73.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Returns
Good2.5%return rate — above 5% kills the launch gate
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Market size
Okay$176K$176K/yr · 138K searches
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.3%90-day search growth — must beat 0% to launch
Review moat
Bad9,300avg incumbent reviews — the moat a new listing must climb
Brand share
Bad92%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, data logger is a $176K/yr Amazon United States market (138K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Aug. Verdict: Skip it — 46/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
data logger market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $182K–$243K
- units × avg price
- Conversion rate
- 4.2%
- Avg BSR
- #11
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 0.0%
- Avg brand age
- 57 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
13
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
66%
Top 20: 99%
Open market
6%
- Govee54%
- Elitech23%
- TempPro8%
- FRESHLIANCE Focus on fresh and safe life only4%
- SensorPush3%
- Frigga2%
- Open — no brand owns it (4 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.3% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 3.2×
Top data logger search terms
- bluetooth temperature sensor20K/yr
- temperature data logger19K/yr
- data logger16K/yr
- govee h50759K/yr
- temperature logger10K/yr
- bluetooth hygrometer10K/yr
- data logger thermometer5K/yr
- bluetooth temperature monitor6K/yr
- thermometer logger2K/yr
- temperature recorder5K/yr
Top data logger products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Govee Indoor Hygrometer Thermometer H5075 with Bluetooth App Control
Govee$11.894.5★47,930 rev
Govee Bluetooth Hygrometer Thermometer Wireless Thermometer Mini Humidity Sensor with Notification Alert Data Storage and Export 262 Feet Connecting Range
Govee$13.524.4★13,196 rev
Elitech RC-5 USB Temperature Data Logger Recorder 32000 Points High Accuracy
Elitech$19.204.1★643 rev
Elitech GSP-6 Bluetooth Data Logger Temperature Humidity for Refrigerator with Shadow Data 100000 Points Export PDF/CSV Report Pharmacy Vaccine DDL Calibration Certificate MAX MIN with Dual Probe
Elitech$40.554.0★16 rev
Govee Indoor Hygrometer Thermometer 3Pack H5075 with Bluetooth App Control
Govee$31.894.5★47,930 rev
Newest
by launch dateElitech GSP-6 Bluetooth Data Logger Temperature Humidity for Refrigerator with Shadow Data 100000 Points Export PDF/CSV Report Pharmacy Vaccine DDL Calibration Certificate MAX MIN with Dual Probe
Elitech$40.5516 rev
Elitech Default Fahrenheit RC-5+ Digital PDF USB Temperature Data Logger Reusable Recorder Range -22~158 Refrigerator Temperature Monitor 32000 Points Auto-generated PDF & CSV Report
Elitech$22.72539 rev
ThermoPro Bluetooth Thermometer Hygrometer 260FT Range Temperature Sensor Greenhouse Thermometer Remote App Control Temperature and Humidity Monitor with 2-Year Data Logging Export (TP351)
TempPro$11.82828 rev
TempPro Hygrometer Thermometer for House Bluetooth Room Indoor Greenhouse Thermometer Monitor Up to 260FT Backlit Humidity Meter Temperature Sensor with 2-Year Data Export(Previously ThermoPro)
TempPro$14.981,517 rev
Frigga M2D Reusable Temperature Data Logger Multi-Use USB Digital Temperature Recorder 14400 Points High Accuracy Refrigerator Thermometer Logger PDF CSV Report
Frigga$19.6828 rev
Trending
90-day click momentum
Freshliance Temperature Data Logger with LCD Display Single Use USB Temperature Recorder with 30000 Points Auto PDF CSV Report 7Days Cold Chain Transportation Storage Fresh Tag 1D 1Pack
FRESHLIANCE Focus on fresh and safe life only$10.084.5★
Govee Indoor Hygrometer Thermometer 3Pack H5075 with Bluetooth App Control
Govee$31.894.5★
Elitech Default Fahrenheit RC-5+ Digital PDF USB Temperature Data Logger Reusable Recorder Range -22~158 Refrigerator Temperature Monitor 32000 Points Auto-generated PDF & CSV Report
Elitech$22.724.2★
SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV Fridge & More
SensorPush$67.454.6★
USB Temperature Data Logger Recorder for Temperature Humidity and Atmospheric Pressure IP65 Waterproof Temperature Logger with PDF and CSV Reports High Accuracy
Gain Express$68.294.3★
Common questions
- Is data logger profitable to sell on Amazon United States?
- The niche generates $176K/yr across 21 tracked products. 90-day search growth is +3.3%. Flapen's verdict: Skip it (46/100).
- How competitive is the data logger niche?
- 10 brands and 13 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 92% of demand.
- When does demand for data logger peak?
- Demand peaks in Aug; the busiest month runs 3.2× the quietest.
- What does it cost to enter the data logger niche?
- Listings span $8.88–$73.30; the average listing price is $30.35 (sweet spot $15–$100). The average incumbent carries 9,300 reviews — the moat a new listing must climb.