Services
Waking up in the middle of deep sleep feels awful; waking at the end of a cycle feels much easier. Find the best bedtime for your alarm, the best alarm times for your bedtime, and see how much sleep you are missing every week.
https://alarmclock.the-time-store.shop/
Work out how tall the digits must be to read the time from your bed or chair, whether a clock fits your nightstand, how bright the display should be at night, how loud the alarm must be and how long the batteries will last.
https://deskglow.the-time-store.shop/
An hourglass keeps nearly perfect time because sand flows at a steady rate. Choose the time you need, the neck size and the sand, and this calculator tells you how many grams to pour, how big the bulbs must be and how sensitive your timer is to small changes.
https://sandspan.the-time-store.shop/
Tell us how you use your watch: display, heart rate, workouts, notifications and cellular. See real battery life, a breakdown of where the energy goes, charge time, the right case size for your wrist and how much music fits.
https://wristwatt.the-time-store.shop/
Enter your wrist measurements to see the right case diameter, the longest lug-to-lug length you can wear, the strap size to order and the water resistance you need. A second tool shows how far a watch drifts and how long it runs.
https://lugline.the-time-store.shop/
Three tools for choosing and using a sports watch: personal heart rate zones, a GPS battery planner that shows how often you will need to charge, and a race calculator that checks whether a watch will last your event.
https://paceband.the-time-store.shop/
Choose the right diameter for your wall and for the distance you read it from, hang it at the right height and see how long one battery will run it. A scale drawing shows the result.
