# Specs

> NOMAE tracker specs: 63 × 35.6 × 21.7 mm, glass bead blasted aluminium, four magnets, 6-axis motion sensor at 104 Hz, Bluetooth 5 LE, 600 mAh USB-C battery.

NOMAE tracker · VBT for everyone

Everything inside the little aluminium block, and what it measures. No guesses: the bits we haven’t measured on finished units yet say so.

### Specs

- **63 × 35.6 × 21.7 mm**: Size
- **Four magnets**: Snaps onto steel weight stacks
- **6-axis, 104 Hz**: Motion sensor
- **3-axis**: Magnetic sensor
- **Bluetooth 5 LE**: To your iPhone
- **600 mAh**: Rechargeable battery
- **USB-C**: Charging, cable in the box
- **Over the air**: Updates through the app

### What it measures

- **Rep speed**: How fast every rep goes up
- **Slowdown**: How much your reps drop off
- **Reps**: Counted for you, fix with a tap
- **Travel**: How far the stack moved
- **Time under load**: How long the set took
- **Same weight, quicker**: Compared with last time

## Every detail

- Size: 63 × 35.6 × 21.7 mm (from the production CAD)
- Housing: Glass bead blasted aluminium (AlSi10Mg), with a small black window at one end for Bluetooth
- Attachment: Four magnets, for the steel weight stacks on gym machines. Not for barbells or dumbbells
- Motion sensor: 6-axis: accelerometer and gyroscope, ±16 g and ±2,000°/s, 104 readings a second
- Magnetic sensor: 3-axis, so it knows when it’s on the stack
- Processor and radio: ESP32-C3, Bluetooth 5 (LE)
- Battery: 600 mAh lithium-polymer, rechargeable
- Charging: USB-C, cable in the box
- Battery life: We’re measuring it on finished units and will post the real number here
- Weight: We’ll weigh the finished units and post it here
- Standby: Sleeps when it’s still, wakes when the stack moves
- Updates: Over Bluetooth, through the app
- On the device: No screen, no buttons
- Works with: iPhone, iOS 17 or later. The app is free; Coach is an optional subscription
- In the box: NOMAE tracker and a USB-C cable
- Model: NOMAE:0001

Speed is an estimate from how the stack moves, so it’s best for comparing you against you, on the same machine and setup. Counts can be off by one sometimes: fix it with a tap before you save. We’re still testing the final units. It doesn’t know your exercise or the weight: you pick those in the app.

[Shop now : A$199](https://nomae.com.au/tracker)

[Will it fit your gym?](https://nomae.com.au/fit)

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Source: https://nomae.com.au/specs
Site guide for agents: https://nomae.com.au/llms.txt
Contact: hello@nomae.com.au