Elevate your hardware engineering

Gain full insight into what drains the energy in less than 60 secs.

Cut development time and cost by 25%.

Qualify components, platforms and energy sources faster. 

Estimate battery life easily and reliably.

Deep insights in less than 60 sec

It takes under 60 sec to set up the Otii box and app and to start measuring the power performance of your device.

The solution provides real-time system-level measurements of the current, voltage and energy consumed for as long as you wish. An accurate power profile over time, in sync with your software outputs, gives unmatched insights into your hardware and software behavior. 

Characterize and analyze power consumption faster and better. Succeed with product launch timelines.

Time efficient hardware and firmware iterations

Changes in hardware and firmware in product development and maintenance are inevitable. Our solutions enable easy and fast regression testing of power consumption on the developers’ benches or in automated setups. 

Every change matters. Every change can make or break your product’s energy profile.

Avoid power consumption firefighting in product development and cut development time and cost.

Reliable battery life estimations

Traditionally, estimations of battery life in product development are done by a simple calculation and are incorrect in over 90% of the cases.  We have solutions for pragmatic battery life calculations where you can choose the level of accuracy to ensure a realistic energy budget throughout the product development.

Avoid project delays, energy inefficient products on the market, and unnecessary battery waste.

Guarantee battery life. 

Qualification for low power design and cost

Characterize and qualify components, platforms and software for low power consumption. Our solutions enable easy and fast benchmarks of power performance in prototyping, development and second sourcing of technologies and suppliers. 

Cut the cost of the components. Confidently predict system performance. 

Proven tools for every developer’s desktop.

Used for: 

  • designing energy-efficient hardware and firmware
  • inrush current measurements
  • debug erratic hardware/firmware behavior
  • troubleshooting and regression testing
  • measuring component current leakage over time
  • measuring and analyzing batteries, energy harvesting systems and solar panels

Here are hardware engineer’s favorites!

Otii box

Otii Arc

Supply/source up to 5 V. 
Sampling rate up to 4 ksps.

Incl. free Basic Otii Software

From $799

Otii Ace

Supply/source up to 25 V. 
Sampling rate up to 50 ksps.

Incl. 1 year Pro Otii Software subscription



works on all Otii boxes

Software add-ons

requires Otii Pro

Otii Pro

The developer’s HERO software for everyday low-power measurements and optimization tasks. 

$199 /year

Introduction offer:

$149 /year or $14 /month

Otii Automation Toolbox

Automate your measurements with a wide range of scripting capabilities. 

$599 /year or $59 /month

Otii Battery Toolbox


Profile and emulate batteries for your specific application. Get a reliable battery life estimation throughout your project.

$499 /year or $49 /month

Energy optimization at every developer’s desktop


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