Why searching for the perfect sleep can hurt your triathlon performance?

Sleep is a valuable commodity for any athlete, but athletes may be particularly inclined to treat it as another performance metric to improve. With the proliferation of consumer sleep technologies (CSTs), or sleep tracking devices (such as smart watches and rings), monitoring your sleep has never been easier. However, self-monitoring does not always lead to better results.

A 2025 reconnaissance A study from the American Academy of Sleep Medicine (AASM) found that 48% of adults used a sleep tracker, while 76% of adults reported losing sleep because they worried about not getting enough sleep.

In the same survey, 55% of adults reported changing their behavior based on what they learned from sleep tracking data. Taken together, it might seem that sleep trackers could be used to reduce anxiety during sleep. However, another He studies It found that for some, the opposite happens: 3-14% of the general population experiences sleep disturbance, or anxiety about sleep, caused by sleep trackers.

For data-driven athletes, sleep tracking is attractive and potentially useful. However, it can also turn into an unhealthy obsession that can interfere with it High quality sleep If left unchecked. The problem isn’t the sleep tracking itself. The real issue is when data starts to dictate how athletes feel about their sleep, recovery, and readiness.

What is orthosomnia?

Orthosomnia is a type of behavior characterized by an excessive preoccupation with achieving optimal sleep. It combines words Orthomeaning “correct” and dreams“, which means “sleep.”

Orthosomnia was first described in A 2017 study Researchers have noticed an increase in the number of patients with self-diagnosed sleep problems. Interestingly, these sleep problems were largely driven by patient overemphasis on sleep tracking data.

The problem with disrupted sleep is that it often leads to anxiety, stress, fatigue, and, ironically, disrupted sleep. While sleep disturbance is not an official sleep disorder and cannot be diagnosed with a formal checklist of symptoms, there are some red flags worth knowing about. These include:

• Check sleep data as soon as you wake up
• Obsession with specific measures of sleep (e.g., resting heart rate, heart rate variability, sleep efficiency scores, deep sleep time)
• Feeling nervous when sleeping and continuing to do so
• Self-diagnose poor sleep based on tracking data, even if you feel well personally
• Always blame irritability or brain fog on lack of sleep

Triathletes may be particularly vulnerable to sleep disturbance due to their high sleep demands, especially during periods of intense training, and their motivation to improve every aspect of performance, including recovery.

Ways to overcome orthosomnia

Paying attention to your sleep and finding ways to support your body’s need for rest is a noble mission, but trying to control every aspect of your sleep can backfire. Here are some tips to prevent or overcome sleep disturbance.

Be skeptical of the data

Although sleep tracking technology has improved dramatically in recent years, even the most advanced devices still have drawbacks. A Review the article Of 29 CST studies, it found that sleep trackers can accurately detect total sleep time, but are less accurate with specific sleep stages.

Furthermore, sleep trackers do not directly measure sleep, and their clinical significance is somewhat unclear. The only way to directly evaluate sleep is to measure brain waves using electrodes. So, you should take this data with a grain of salt, knowing that they are just guesses and not a perfect analysis of your actual sleep.

Ditch your wearables sometimes

Space is healthy for any relationship, including the relationship with our wearable devices. Remove your sleep tracker one or two nights a week to avoid over-reliance on it. This will also allow you to evaluate your sleep quality personally without the influence of external information. review A group of studies examining sleep wearables among athletes has found that the way an athlete views their sleep is more accurate and informative than the readout from wearables.

Adjust your expectations

Remind yourself that the goal isn’t to achieve perfect sleep every night; This is impossible. The goal is to support your body’s need for restoration. Aim for consistent sleep durations and healthy patterns over time rather than a perfect result on any given night.

Make a plan for how you will use the data

If you use sleep tracker data to recognize patterns and modify your behaviors, that’s great. However, if the data is making you feel more anxious, it’s probably time to take an extended break from your wearable device. One way to prevent excessive obsession with data is to check it only once or twice a week. This way, you’ll focus on trends rather than individual data points.

Practice good daytime habits

What you do during the day affects how you sleep at night — and how confident you are in your sleep. Good habits start as soon as you wake up in the morning. Keep your wake-up times relatively consistent and get some exposure to natural daylight in the morning (early outdoor exercise will help with this!). It can be tempting to sleep in on non-training days, and while that’s okay sometimes, it’s not ideal as your wake-up time fluctuates widely throughout the week.

Sleep trackers can be useful for recognizing variables that affect sleep and adapting accordingly, in an effort to improve performance, recovery, and overall well-being. However, it is important to check in with yourself frequently and evaluate your relationship with the wearable device periodically. Remember, sleep is a natural biological process that must be protected, not a performance goal that must be achieved.