Comparison

Fitbit Tracker Reminder vs HIIT Dual Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fitbit Tracker Reminder

This app helps you avoid losing or forgetting your wearable fitness tracker. It sends notifications if your device disconnects or if you leave it behind, and can show its last known location on a map.

Highlights
  • Notifications for disconnection
  • Last known location map
  • Reminders to wear tracker
  • Supports many Fitbit models
  • Background operation
Features
Read full description

Fitbit Reminder app prevents you from losing and forgetting your Fitbit. Helps you get your Fitbit back on your wrist in seconds. - Get your steps and win your challenges every day - Never leave your Fitbit at home - See your Fitbit's last location on the map - Quick notifications if your Fitbit falls off your wrist Your Fitbit can fall off your wrist without you knowing. Forgetting to wear your Fitbit before leaving your house or work is very common! Fitbit Reminder can help solve these problems by tracking your Fitbit's location and notifying you to wear your Fitbit in case you forgot to put it back on. The app works with the following Fitbits - Fitbit Ace, Ace 2, Alta, Alta HR, Blaze, Charge, Charge HR, Charge 2, 3, 4, Flex 2, Inspire, Inspire HR, Ionic, Surge, Versa, Versa 2, and Versa Lite. Does not work with Fitbit Flex, One, or Zip. Sorry :( WHAT OUR USERS ARE SAYING ----------------------------------- "This app is a life saver. It's very easy to leave my house without my Fitbit Alta. The notifications I get right before I leave the house are the best. I hate losing Fitbit step challenges because I forget to wear my Fitbit." "My Fitbit has a crappy band design and it falls off way more than it should. Especially doing yard work! As soon as it disconnects, pull up the map in the app and you can see exactly where your Fitbit fell!" "Mornings are crazy at my house and I can't count the number of times I've left for work with my Fitbit still on the nightstand. This app has already helped me out several times by reminding me that I've left it behind before I've gotten out of the driveway." "I love this app. I used to miss days all the time when I left my Fitbit at home by accident. Now I get all my Fitbit steps every day!" ----------------------------------- HOW DOES IT WORK? 1. Launch the app on your iPhone and select your Fitbit 2. When the app cannot "see" your Fitbit it sends a notification that your Fitbit is missing 3. Use the map in the app to see the last know location of your Fitbit. Or use the notification as a reminder to put your Fitbit back on your wrist Important: - The app MUST run in the background. Our tests have shown that our app only uses 1% of your battery per day!! - The app MUST be launched again if you restart your iPhone Pretty simple. FEATURES - Notifies you when your phone is out of range of your Fitbit. - View the last know location of your Fitbit on a GPS enabled map. - Set preferred reminder delay time for false positive avoidance. ALREADY LOST YOUR FITBIT? - Use our app Find My Fitbit to locate a missing Fitbit - https://apple.co/2Ff79Kn - Find My Device can help you find other lost Bluetooth devices - https://apple.co/2G261th ******************************** Send all issues with the app and any suggestions to support@bickster.com or visit www.bickster.com/support. Please do not post issues or problems with the app as reviews. We cannot help you or improve the product when comments are posted anonymously as App Reviews. We look forward to hearing from you. Thank you. ******************************** HOW DO I KNOW IT'S WORKING? First, follow the instructions located in the app. Then place your Fitbit on the Kitchen table and go for a walk with your iPhone. When a notification appears on your Lock or Home screen with the message, "Did you forget your Fitbit?" it's working. "IF YOU TAKE A STEP WITHOUT YOUR FITBIT DID YOU EVEN MOVE?" "FORGOT MY FITBIT AT HOME. All THAT WALKING I DID TODAY, COMPLETELY WASTED" "I FOTGOT MY FITBIT. THAT WHOLE WORKOUT DIDN'T EVEN COUNT." Please read the instructions in the app for how to setup your Fitbit to work with the app. *This app is not affiliated with Fitbit. Fitbit is a trademark of Fitbit Inc, registered in the US and other countries. Please Note: Continued use of GPS running in the background can decrease battery life. Our tests have shown that our app only uses 1% of your battery while running in the background.

About

HIIT Dual Timer

This interval timer allows you to set custom durations for work and rest periods, and then repeat them for a specified number of rounds. It's designed for high-intensity interval training and other timed activities.

Highlights
  • Customizable work intervals
  • Customizable rest intervals
  • Set number of rounds
  • Simple start and go functionality
  • Ideal for HIIT workouts
Features
Read full description

Want to do a workout for 30 seconds, and then rest for 15 seconds and repeat? This is the dual timer you have been looking for. It can be used for many different things. Set your first timers seconds and minutes. Second timers seconds and minutes. Finally set the number of "rounds" or times the two timers run. then just press go.. and do your thing.

Screenshots

Fitbit Tracker Reminder3 screens
HIIT Dual Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Fitbit Tracker Reminder at 49% against HIIT Dual Timer's 0%. Fitbit Tracker Reminder also leads on rating (3.7 vs 3.0) and ratings volume (130 vs 1). HIIT Dual Timer's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fitbit Tracker Reminder holds the better App Store score, 3.7 against 3.0. That said, the two scores are not equally well evidenced: Fitbit Tracker Reminder has 130 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 49% of Fitbit Tracker Reminder's written reviews are positive against 0% of HIIT Dual Timer's.

UpkeepUpdate frequency

Fitbit Tracker Reminder ships an update every 2 weeks, HIIT Dual Timer every 5 days. The most recent releases landed on September 19, 2026 and June 3, 2026 respectively.

Scorecard5 real differences · 5 level
Fitbit Tracker Reminder versus HIIT Dual Timer: the parameters behind the verdict, then further details
ParameterFitbit Tracker ReminderHIIT Dual Timer
PriceFreeFree
Rating3.7 (130 ratings) — better3.0 (1 ratings)
Positive reviews49.1% of reviews — better0.0% of reviews
Number of ratings130 — better1
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.1 — better13.0
Further details — not scored
Size20 MB1 MB
Age rating4+4+
DeveloperBickster LLCBWorby Works

Customer experience

Fitbit Tracker Reminder

All ratings130 ratings
Positive64.6%
Neutral8.5%
Negative26.9%
Written reviews57 reviews
Positive49.1%
Neutral1.8%
Negative49.1%

HIIT Dual Timer

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Fitbit Tracker Reminder

Reported bugs

9 issues
  • Map displays blank screen
  • Map shows incorrect location (ocean)
  • App does not connect to Fitbit
  • Notifications not working correctly
  • Location access not requested
Show 4 more
  • Map shows blue screen, no locator signal
  • App stops working after a day
  • Cannot find Fitbit Charge 3
  • Cannot get all screens to show

Requested features

6 requests
  • Share location information between devices
  • Account login for multi-device sync
  • iPad support
  • Japanese language option
  • Ability to turn off notifications
Show 1 more
  • Fix location access prompt

HIIT Dual Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fitbit Tracker Reminder

No in-app purchases

None

HIIT Dual Timer

No in-app purchases

Questions

Is Fitbit Tracker Reminder free?
Fitbit Tracker Reminder is free to download, with no in-app purchases.
Is HIIT Dual Timer free?
HIIT Dual Timer is free to download, with no in-app purchases.
Which has better reviews, Fitbit Tracker Reminder or HIIT Dual Timer?
Fitbit Tracker Reminder is rated higher. Fitbit Tracker Reminder averages 3.7 out of 5 from 130 ratings, while HIIT Dual Timer averages 3.0 from 1 ratings.
Do Fitbit Tracker Reminder or HIIT Dual Timer have ads?
Neither Fitbit Tracker Reminder nor HIIT Dual Timer shows ads.
Which is updated more often, Fitbit Tracker Reminder or HIIT Dual Timer?
Fitbit Tracker Reminder ships an update every 2 weeks, and HIIT Dual Timer every 5 days. Most recently, Fitbit Tracker Reminder was updated on September 19, 2026 and HIIT Dual Timer on June 3, 2026.

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