kids fitness tracker
Skip itA small market ($48K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Avg price
Incredible$24.71avg listing price — sweet spot $15–$100
Price range
Great$10.01–$69.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+18.7%90-day search growth — must beat 0% to launch
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.0%return rate — above 6% kills the launch gate
Review moat
Okay2,369.62avg incumbent reviews — the moat a new listing must climb
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Market size
Bad$48K$48K/yr · 170K searches
According to Flapen's Amazon United States niche tracking, kids fitness tracker is a $48K/yr Amazon United States market (170K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 46/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
kids fitness tracker market data
- Units sold / yr
- 3K–3K
- avg 0–100/product
- Revenue / yr
- $62K–$74K
- units × avg price
- Launch success
- 36%
- 4 of 11 new (360d)
- Conversion rate
- 1.1%
- Avg BSR
- #155
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 76%
- Out of stock
- 14.2%
- Avg brand age
- 31 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
40
Top-5 brand share
86%
Top 20: 100%
Top-5 click share
56%
Top 20: 92%
Open market
10%
- BIGGERFIVE58%
- U-Trak11%
- Kenning8%
- Focwony5%
- A ALPS4%
- Fitbit3%
- Open — no brand owns it (7 brands, 10%)
Demand & seasonality
Weekly Amazon search volume, last 68 weeks — +18.7% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 1.9×
Top kids fitness tracker search terms
- kids fitness tracker43K/yr
- pedometer for kids24K/yr
- kids pedometer17K/yr
- fitness tracker for kids14K/yr
- kids sleep tracker9K/yr
- kids step tracker6K/yr
- fitness tracker kids7K/yr
- step counter for kids8K/yr
- kids step counter6K/yr
- kids activity tracker watch6K/yr
Top kids fitness tracker 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 29 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch AMOLED Screen No App No Phone Needed 3ATM Waterproof Heart Rate and Sleep Monitor Pedometer Watch Sports Step Counter for Boys Girls Ages 5-15 Blue
BIGGERFIVE$33.364.1★736 rev
BIGGERFIVE Smart Watch for Kids No APP No Phone Needed 1.8 Fitness Tracker Watch Pedometer Heart Rate Sleep Monitor IP68 Waterproof Step Counter Puzzle Games for Girls Boys Teens 5-16 Blue
BIGGERFIVE$31.514.4★3,553 rev
BIGGERFIVE Smart Watch for Kids 1.8 Fitness Tracker Watch Pedometer Heart Rate IP68 Waterproof Sleep Monitor Calorie Step Counter 5 Puzzle Games with/Without APP for Girls Teens 5-16 Nylon
BIGGERFIVE$33.174.3★2,101 rev
3D Pedometer for Walking with Removable Clip and Carabiner Simple Step Counter for Walking Accurate Clip On Step Tracker for Men Women Kids (Pink)
U-Trak$14.984.0★683 rev
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15 Activity Tracker Heart Rate Sleep Monitor IP68 Waterproof Pedometer Calorie Step Counter Watch Blue
BIGGERFIVE$28.114.0★1,844 rev
Newest
by launch date3D Pedometer for Walking with Removable Clip and Carabiner Simple Step Counter for Walking Accurate Clip On Step Tracker for Men Women Kids (Pink)
U-Trak$14.98683 rev
3D Pedometer for Walking with Removable Clip and Carabiner Simple Step Counter for Walking Accurate Clip On Step Tracker for Men Women Kids (Purple)
U-Trak$14.96683 rev
Kids Digital Sport Pedometer Watch for Boys Girls Waterproof Fitness Tracker Watch with Vibrating Alarm & Calendar for Children Teens Students (Green)
synwee$16.8119 rev
Kids Digital Sport Pedometer Watch for Boys Girls Waterproof Fitness Tracker Watch with Vibrating Alarm & Calendar for Children Teens Students (Blue)
synwee$16.8319 rev
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch AMOLED Screen No App No Phone Needed 3ATM Waterproof Heart Rate and Sleep Monitor Pedometer Watch Sports Step Counter for Boys Girls Ages 5-15 Blue
BIGGERFIVE$33.36736 rev
Trending
90-day click momentum
3D Pedometer for Walking with Removable Clip and Carabiner Simple Step Counter for Walking Accurate Clip On Step Tracker for Men Women Kids (Black)
U-Trak$15.984.0★
Kids Digital Sport Pedometer Watch for Boys Girls Waterproof Fitness Tracker Watch with Vibrating Alarm & Calendar for Children Teens Students (Blue)
synwee$16.834.0★
Fitbit Ace 2 Activity Tracker for Kids Grape
Fitbit$69.454.6★
Kids Digital Sport Pedometer Watch for Boys Girls Waterproof Fitness Tracker Watch with Vibrating Alarm & Calendar for Children Teens Students (Green)
synwee$16.814.0★
Kids Led Digtial Fitness Tracker Watch for Ages 5-15 No App Waterproof Wristwatch with Pedometer Step Counter Alarm Clock for Children Goys Girls Teens (Deep Blue)
Focwony$17.003.6★
What buyers say about kids fitness tracker
What buyers praise and complain about, mined from review topics.What buyers love
“easy to operate”
“Great value”
“Excellent product”
“AMAZING battery life”
“As advertised”
“It was a gift”
“Love the size”
“Nice color”
“Working great on my daily routine”
“what I like most is that it comes with many apps”
What buyers complain about
“Broke easily”
“Doesn't work very well”
“Poor Quality”
“Unable to charge”
“Not accurate”
“Digital display problems”
“Cheap”
“Low battery life”
“Also the band was very small”
“But complicated to set up messaging and calls”
Top return reasons
Common questions
- Is kids fitness tracker profitable to sell on Amazon United States?
- The niche generates $48K/yr across 29 tracked products. 4 of 11 products launched in the last 360 days are still selling. 90-day search growth is +18.7%. Flapen's verdict: Skip it (46/100).
- How competitive is the kids fitness tracker niche?
- 13 brands and 40 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 86% of demand.
- What do buyers complain about in kids fitness tracker?
- Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 4.0%.
- When does demand for kids fitness tracker peak?
- Demand peaks in Nov–Dec; the busiest month runs 1.9× the quietest.
- What does it cost to enter the kids fitness tracker niche?
- Listings span $10.01–$69.45; the average listing price is $24.71 (sweet spot $15–$100). The average incumbent carries 2,370 reviews — the moat a new listing must climb.