Activity Trackers
FailBuyers convert on only 1.4% of searches, so Activity Trackers is a Fail.
- Flapen Score
- 44 / 100Ranks 570 of 792 Sports & Outdoors niches · −6 vs the category median of 5044
- Market size
- £125K/yr200K searches / yr
- 90-day growth
- -5.2%search demand this quarter
- Competition
- 70%top-5 click share · 12 brands · 35 sellers
Flapen Score
Activity Trackers against its category
The dotted line is the Sports & Outdoors average. Past it, Activity Trackers is stronger. Inside it, weaker.
Market
The Activity Trackers market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Activity Trackers 200K times last year and spent an estimated £125K. The top 5 brands take 82% of clicks. Demand peaks in Jan. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 200K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -5.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £125K a year.
- Searches, last 12 months
- 200K
- Growth, 90 days vs prior 90
- -5.2%
- Conversion, latest week
- 1.4%
- Market size, estimated
- £125Ka year
- Peak month
- January1.4× the quietest month
- Top search term
- step tracker37K searches a year
02 · Price
A sale here is worth £45.56.
Listings sell for £45.56 on average, from £7.60 to £116.74. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At £45.56 that is £0 to £5K a year per listing.
- Average price
- £45.56inside the $15 to $100 sweet spot
- Price range
- £7.60–£116.74
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£5K
- Returns
- 1.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.1% of listings are out of stock. The average listing ranks #35 within Sports Technology. It carries 5,590 reviews at 4.08 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 100%
- Out of stock, average day
- 5.1%
- Average rank
- #35in Sports Technology
- Average rating
- 4.08 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 5,590per listing
- Listings tracked
- 16
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 23 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 23 months
Products
Top Activity Trackers products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Garmin sleep Monitor Smart Band with Advanced Sleep Tracking and Recovery Metrics L-XL
- Price
- £116.74
- Rating
- 3.5/5
- Reviews
- 229
- Age
- 1y ago

3DFitBud Simple Step Counter Walking 3D Pedometer By 3DActive with Clip Lanyard Accurate Step Tracker Large Display Easy to Use for Kids Men Women Adults Seniors - A420S - Light Blue
- Price
- £19.96
- Rating
- 4.4/5
- Reviews
- 793
- Age
- 10y ago

XIAOMI Smart Band 10 Fitness Tracker for Men Women 21-day battery Black
- Price
- £30.52
- Rating
- 4.4/5
- Reviews
- 11,329
- Age
- 1y ago

Garmin sleep Monitor Lightweight Smart Band for Tracking Stages Recovery Up to 7 Nights Battery Life S-M
- Price
- £112.52
- Rating
- 3.5/5
- Reviews
- 229
- Age
- 1y ago

Runlio Fitness Tracker with Sleep Monitor Activity Tracker with Step and Calories Counter IP67 Waterproof Fitness Watch with Pedometer Stopwatch for Women Men Black
- Price
- £17.11
- Rating
- 3.9/5
- Reviews
- 2,669
- Age
- 4y ago
Trending
estimated 90-day click momentum
Google Fitbit Air - Screenless Activity Tracker with Fitness Heart Rate and Sleep Tracking - Personalized AI-Powered Coaching - Up to 7 Days Battery Life - Works with iOS and Android - Obsidian
- Price
- £68.19
- Rating
- 4.3/5
- Reviews
- 706
- Age
- 2mo ago

3DFitBud Simple Step Counter Walking 3D Pedometer By 3DActive with Clip Lanyard Accurate Step Tracker Large Display Easy to Use for Kids Men Women Adults Seniors - A420S - Light Blue
- Price
- £19.96
- Rating
- 4.4/5
- Reviews
- 793
- Age
- 10y ago

Volt Fitness Tracker Band No Subscription Wearable Health Tracker with HRV Recovery & Sleep Tracking Waterproof Health Band with App for iPhone & Android
- Price
- £37.07
- Rating
- 3.9/5
- Reviews
- 79
- Age
- 1y ago

XIAOMI Smart Band 10 Fitness Tracker for Men Women 21-day battery Rose
- Price
- £30.74
- Rating
- 4.4/5
- Reviews
- 11,329
- Age
- 1y ago

Smart Watch for Women 1.47 inches Fitness Watch with 24 Sports Modes 2Straps Heart Rate Sleep Monitor SpO2 Step Counter Activity Tracker IPX8 Waterproof Fast Charging Smartwatch for Android iOS
- Price
- £16.27
- Rating
- 4.1/5
- Reviews
- 5,217
- Age
- 1y ago
Newest
by launch date
Google Fitbit Air - Screenless Activity Tracker with Fitness Heart Rate and Sleep Tracking - Personalized AI-Powered Coaching - Up to 7 Days Battery Life - Works with iOS and Android - Obsidian
- Price
- £68.19
- Rating
- 4.3/5
- Reviews
- 706
- Age
- 2mo ago

Volt Fitness Tracker Band No Subscription Wearable Health Tracker with HRV Recovery & Sleep Tracking Waterproof Health Band with App for iPhone & Android
- Price
- £37.07
- Rating
- 3.9/5
- Reviews
- 79
- Age
- 1y ago

XIAOMI Smart Band 10 Fitness Tracker for Men Women 21-day battery Black
- Price
- £30.52
- Rating
- 4.4/5
- Reviews
- 11,329
- Age
- 1y ago

XIAOMI Smart Band 10 Fitness Tracker for Men Women 21-day battery Rose
- Price
- £30.74
- Rating
- 4.4/5
- Reviews
- 11,329
- Age
- 1y ago

Amazfit Helio Strap Fitness Tracker Wristband 24/7 Activity & Sleep Tracker with Heart Rate 10 Days Battery 50+ Sports Modes Strength Training Hyrox Race Subscription Free for Android & iPhone
- Price
- £82.43
- Rating
- 4.2/5
- Reviews
- 2,280
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 70% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
35
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
70%
Top 20: 100%
Open market
14%
- Garmin35%
- 3DActive21%
- XIAOMI12%
- Fitbit8%
- Runlio6%
- Generic4%
- Open — no brand owns it (6 brands, 14%)
Demand
Activity Trackers search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.4×
Search terms
Top Activity Trackers search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- step tracker37K/yr
- sleep tracker51K/yr
- health tracker27K/yr
- steps tracker15K/yr
- activity tracker12K/yr
- sleep monitor15K/yr
- smart tracker7K/yr
- slim smart watch9K/yr
- fitness tracker for women5K/yr
- pedometer step counter watch7K/yr
Reviews and returns
What reviews say buyers love and hate about Activity Trackers
We read the reviews and the return reasons for every product selling here.
“it doesnt charge”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Activity Trackers questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









