The Hewlett-Packard HP-01 is a calculator watch. It was designed and manufactured by Hewlett-Packard (HP). The HP-01 used 7 light-emitting diodes (LEDs)/digit in a 7 digit + decimal point …

It's a digital electronic wristwatch, a personal calculator, an alarm clock, a stopwatch, a timer, a 200-year calendar...and yet it is more than all of these. The HP-01 is a unique, interactive …

Watch an Inside the Vault video about the HP 01. Find out all the functionality HP fit into the HP 01 wristwatch and how users interacted with it.

The HP-01 wrist instrument looked like a digital watch but was smarter than many pocket calculators. It performed more than three dozen functions to manipulate and interrelate time, …

2022年5月11日 · The HP-01 also contains a stopwatch function, capable of .01 second resolution. The stopwatch can also do split functions, and also allows a special mode, useful for …

2015年11月5日 · The HP-01 was guaranteed to be precise up to 30 seconds per year, an impressive performance for a quartz movement with digital display at the time, especially when …

The HP-01 wrist instrument looked like a digital watch but was smarter than many pocket calculators. It performed more than three dozen functions to manipulate and interrelate time, …

Hewlett-Packard introduced the HP-01 calculator wristwatch in 1977. Dubbed a “wrist instrument,” it combined interacting technologies: the time functions of a watch (time of day, alarm, timer, …

The HP-01 LED watch is not just a timepiece; it’s a groundbreaking fusion of cutting-edge technology and timeless design. Released by Hewlett-Packard in 1977, this iconic watch was …

The HP-01 is the only wristwatch ever made by Hewlett-Packard, and it was also an algebraic calculator. This was very unusual for 1977, but what makes this watch truly unusual, even …