Ever felt your body tense as you open an inbox full of emails? Or your heart race after reading a passive-aggressive message? In the scheme of things, these might not seem like a big deal, but your response isn’t weakness or overreaction. It’s evolution.

A brief history of stress

Back in ancient times, our stress response was built for survival. For most of human history, ‘stress’ was a life-saving tool, kicking in when danger appeared: a predator, an invasion or a natural disaster. The brain would send a cascade of signals that primed the body to fight, flee, or freeze. Heart rate rose, muscles tensed, focus sharpened, digestion slowed and all energy was redirected toward surviving. This response was designed purely for getting out alive.

Today, however, most of us aren’t dodging lions or spears on the way to work, but our nervous systems don’t know that. Our stress response isn’t activated by what's happening, but how we perceive what’s happening. There are lots of things, be that physical or emotional, that our minds perceive as a threat, and that’s where the modern dilemma begins.

The stress evolution

Our survival system gets activated not just by danger, but by anything the brain interprets as a potential threat, especially anything unpredictable, uncontrollable, or overwhelming. In modern life, there’s a ton of things that could set it off. It could be a sharp tone in a meeting, misplacing your keys or tension at home. It’s different for every person, and sometimes you can’t even pinpoint the ‘trigger’. It could be nothing at all.

What sets off your stress response might not be a life-or-death situation, but your brain doesn’t always distinguish between life-threatening and emotionally distressing. As far as your nervous system’s concerned, a judgmental glance from a colleague can feel eerily similar to being chased.

This potential for subtle, but ongoing, high reactivity means many of us might be living in a near-permanent state of hypervigilance, what’s often called being ‘stuck in survival mode.’

Breaking the cycle

Even when we think we know our bodies well, stress can become so constant that we stop noticing it. But here’s the key: there’s no definitive situations that are ‘stressful’, it’s how you perceive what’s going on. It all begins in the brain. When the mind interprets something as dangerous, the body follows (and vice versa). That means if you can catch it early, you can change the outcome.

This is where tools like NOWATCH can help. Acting like a mirror for your nervous system, NOWATCH gently vibrates when your stress response has been activated for a prolonged period of time, prompting you to check in with yourself. This is your moment to pause and reflect, think: is this a real danger, or am I giving it too much of my energy.

Imagine you’re about to give a presentation at work and you’re feeling nervous. A colleague might reassure you ‘You’ll be fine’, and they’re probably right. The threat in this situation? Embarrassment. You might be worried about fumbling your words or getting a question you can’t answer. Stress fuels on the feeling that we’re unable to cope with or control a situation. But then, you step up in front of your peers and get through the presentation. Each time you face your fears and cope when you thought you couldn’t, that’s a lesson learned for your nervous system.

Stress is completely natural and necessary, in fact, you need it to rise to challenges. Just like our ancestors relied on adrenaline to fight off a lion, that same rush helps you ace a presentation or power through a deadline. The real problem is when our bodies respond inappropriately - entering fight-or-flight when it’s not needed, or failing to respond when it is. Even when you do respond appropriately, a lot of us fail to recover as quickly as we should. Making sure you give time to reset your body, and return to it’s natural balance is what keeps us from getting ‘trapped’ in this fight-or-flight mode.

Why it matters

Here are two things that might surprise you:

• Stress has been linked to 9/10 life threatening diseases, affecting both your physical and mental health.
• Too little stress isn’t good for you either. If your body isn’t able to give you that push, you might struggle to meet daily demands at your full potential, or at all.

A healthy nervous system is all about balance: using your body when needed, then recovering fully. That’s why stress is arguably the most important metric of them all. Looking at your stress data on your NOWATCH, is kind of like viewing all your health metrics in one. It reflects how your whole system is coping with life’s demands. The goal isn’t to eliminate stress altogether (that would be like avoiding life), but to reduce our sensitivity to stress and learn to recover more efficiently

Curious about tracking your body’s responses? Find out more about NOWATCH here.