Baby Not Tracking Objects with Eyes
The short answer
Visual tracking - following a moving object with the eyes - is a key developmental milestone that typically emerges between 1-3 months. By 2-3 months, most babies can smoothly follow a slowly moving object from side to side. Early on, tracking may be jerky and inconsistent, which is normal. If your baby is not tracking objects at all by 3-4 months, it is worth mentioning to your pediatrician to check vision and neurological development.
By Age
What to expect by age
Newborns can see faces best at about 8-12 inches away, roughly the distance during feeding. Their tracking is very limited and jerky. They may briefly fixate on high-contrast patterns (black and white) but cannot smoothly follow a moving object yet. This is completely normal.
By 6-8 weeks, most babies begin tracking slowly moving objects, especially faces. By 3 months, tracking becomes smoother and more reliable. Babies at this age should be able to follow a face or toy moving from side to side while they are lying on their back. If your baby is not showing any tracking by 3 months, mention it at your next well-child visit.
By 4-6 months, babies should track objects smoothly in all directions - side to side, up and down. They begin reaching for things they see, showing coordination between vision and movement. If your baby still is not tracking by 4 months or has one eye that does not seem to move with the other, a vision evaluation is recommended.
What Should You Do?
When to take action
- Jerky or inconsistent tracking in the first 6-8 weeks of life
- Brief moments of crossed eyes in the first 3-4 months (intermittent strabismus)
- Preferring to look at faces over objects in the first 2 months
- Not tracking small or distant objects but tracking faces up close
- Your baby is not tracking faces or large objects at all by 3 months
- One eye seems to track while the other does not
- Your baby does not seem to look at or notice visual stimuli
- You notice your baby's eyes shaking or moving rapidly (nystagmus)
- Your baby has a white or cloudy appearance in one or both pupils
- Your baby's eyes are constantly crossed or misaligned after 4 months of age
- Your baby shows no visual awareness of surroundings and does not respond to faces at any distance
Sources
Related Resources
Related Physical Concerns
Baby Crossed Eyes (Strabismus)
It is common for newborns' eyes to occasionally cross or wander during the first 3-4 months as their eye muscles strengthen and coordination develops. This intermittent crossing usually resolves on its own. However, if one eye consistently turns in, out, up, or down after 4 months, or if crossing is constant at any age, it should be evaluated by a pediatric ophthalmologist.
I'm Worried About Lazy Eye (Amblyopia)
Amblyopia (lazy eye) is the most common cause of vision loss in children, affecting about 2-3% of kids. It occurs when one eye develops weaker vision because the brain favors the other eye. The tricky part is that amblyopia often has no obvious outward signs - the eye usually looks normal. Early detection through routine vision screening is critical because treatment is most effective in the first few years of life.
My Baby's Eyes Shake or Wobble
Nystagmus is a condition where the eyes make rapid, involuntary movements - often side to side, up and down, or in a circular pattern. While it can be normal briefly when your baby is looking to the far side, persistent or constant nystagmus needs evaluation by a pediatric ophthalmologist. It can indicate vision problems, neurological issues, or be a benign inherited condition.
My Baby's Eyes Sometimes Cross (Intermittent Strabismus)
Occasional, brief eye crossing in babies under 3-4 months is very common and almost always normal as their eye muscles and coordination develop. By 4 months, the eyes should be consistently aligned. If crossing persists intermittently beyond 4 months, or if one eye consistently drifts outward (intermittent exotropia), a pediatric ophthalmology evaluation is recommended to prevent vision problems.
My Baby Seems to Use One Side More Than the Other
Babies should use both sides of their body fairly equally during the first 18 months of life. While slight preferences can be normal, a consistent pattern of favoring one side - using one arm much more than the other, crawling with one leg dragging, or turning the head predominantly one way - should always be discussed with your pediatrician. Early identification of asymmetry leads to the best outcomes.
Baby or Toddler Body Odor - When Is It Normal?
Babies and toddlers can develop body odor from several benign causes: sour milk caught in skin folds, sweating, diaper area odor, strong-smelling foods in the diet, and certain medications or vitamins. True body odor (like adult BO from apocrine glands) should not occur before puberty. If your baby or young toddler has a persistent unusual body odor that is not explained by skin folds, diaper, or diet, it could indicate a metabolic condition, infection, or foreign body (especially in the nose or vaginal area). Unusual persistent odor warrants a doctor visit.