Colin Snow
The Garmin Forerunner 235 is a GPS watch that includes a sleep-tracking feature. It automatically detects sleep and monitors movement during pre-set normal sleep hours. However, some users have reported issues with the sleep-tracking feature, including discrepancies in data and incorrect tracking of sleep and wake times. The watch also does not track REM sleep. Despite this, the watch remains a popular choice for many users.
| Characteristics | Values |
|---|---|
| Sleep tracking | Automatic detection of sleep and monitoring of movement during normal sleep hours |
| Sleep statistics | Total hours of sleep, sleep levels, and sleep movement |
| Sleep hours | Can be set in the user settings on the Garmin Connect™ account |
| Naps | Not added to sleep statistics |
| Sleep tracking technique | Accelerometer to detect when the user is asleep |
| Heart rate monitoring | Tracks heart rate throughout the day |
| Manual adjustment | Sleep/awake times can be manually adjusted |
| Faulty tracking | Inaccurate if the user is motionless before bed or wakes up during normal sleep hours |
Explore related products
What You'll Learn
The accuracy of the Garmin Forerunner 235's sleep tracking
The Forerunner 235 uses motion sensing hardware to detect sleep. It automatically tracks sleep by monitoring movement during pre-set normal sleep hours, which can be adjusted in the user settings on the Garmin Connect account. However, this motion-sensing method has been criticised for being less accurate than that of newer watches and other dedicated sleep tracking devices.
Several users have reported instances where the device failed to accurately track their sleep. For example, if one remains still before bed, such as when watching TV or using a computer, the device may incorrectly indicate that one is asleep. Similarly, if one engages in activities with minimal arm movement, like riding a bike, the watch may not register that one is awake. In some cases, users have reported the device indicating they were asleep at 7 pm and awake by 10:30 pm, despite being active during that time.
The Forerunner 235 also does not track REM sleep, which may be a drawback for those seeking a comprehensive understanding of their sleep patterns. Additionally, it does not account for naps, which are excluded from the sleep statistics.
Despite these limitations, some users have expressed satisfaction with the device's overall performance and data interface, indicating that they are willing to overlook the shortcomings of the sleep tracking feature. It is important to note that individual experiences may vary, and the accuracy of sleep tracking can be influenced by various factors, including user settings, firmware updates, and individual sleep patterns.
Vivoactive 3: Sleep Tracking and More
You may want to see also
Explore related products
How to set up the sleep tracking feature
Setting up the sleep-tracking feature on your Garmin Forerunner 235 is simple. Firstly, ensure that your activity tracking is on. You can turn off the move alert if you wish, but activity tracking must be enabled for sleep tracking to work.
Next, set your normal sleep hours in the user settings on your Garmin Connect™ account. The device will then automatically detect your sleep and monitor your movement during these set hours. It's important to note that the Forerunner 235 does not track naps—only your set sleep hours will be monitored.
Once you've slept during your set hours, you can view your sleep statistics on your Garmin Connect account. These statistics include the total hours of sleep, sleep levels, and sleep movement.
It's worth noting that some users have reported that the sleep-tracking feature on the Forerunner 235 is inaccurate. However, by following the setup steps outlined above, you should be able to utilise the sleep-tracking capabilities of the device.
Fitbit Sleep Tracking: How Accurate Is It Really?
You may want to see also
Explore related products
$249.99 $379.99
How to view sleep statistics
To view your sleep statistics on the Garmin Forerunner 235, you must first ensure that you have set your normal sleep hours in the user settings on your Garmin Connect account. The device will then automatically detect your sleep and monitor your movement during those set hours.
Sleep statistics include total hours of sleep, sleep levels, and sleep movement. You can view these statistics on your Garmin Connect account. It is important to note that naps are not added to your sleep statistics.
While the Forerunner 235 does offer sleep tracking, some users have reported that it is inaccurate and does not correctly track when they fall asleep or wake up. It also does not track REM sleep. The sleep tracking feature uses motion sensing hardware, and some users have noted that newer watch models have more accurate sensors.
Despite these limitations, the Forerunner 235 provides basic sleep statistics that can give you insights into your sleep patterns. By viewing your sleep data on the Garmin Connect account, you can track your total sleep hours and identify any trends or areas for improvement in your sleep habits.
Polar's Sleep Tracker: How Does It Work?
You may want to see also
Explore related products
The watch's ability to monitor heart rate
The Garmin Forerunner 235 watch has a built-in sleep tracking feature that can monitor your sleep. While you sleep, the device automatically detects your sleep and movement during your set sleep hours. You can set your normal sleep hours in the user settings on your Garmin Connect account. The sleep statistics include total sleep hours, sleep levels, and sleep movement.
However, it is important to note that the sleep tracking feature on the Forerunner 235 has been criticized by some users for its inaccuracy. Some have reported that the watch starts their sleep time earlier than the actual time they went to bed and doesn't accurately track REM sleep. It is also worth noting that the watch may not correctly detect sleep if you are engaged in activities with minimal arm movement, such as cycling or sitting in front of a computer, before bed.
Despite these limitations, the watch's heart rate monitoring capability can still provide valuable insights into your overall health and well-being, especially when combined with other activity tracking features.
Charge 2's Sleep Tracking: How Accurate Is It?
You may want to see also
Explore related products
The watch's ability to detect when you are asleep
The Garmin Forerunner 235 watch has an in-built sleep tracking feature. The watch automatically detects when you are asleep and monitors your movement during your normal sleep hours. You can set your normal sleep hours in the user settings on your Garmin Connect account. The sleep statistics include total hours of sleep, sleep levels, and sleep movement.
The watch uses an accelerometer to detect when you are asleep by tracking your movement. However, some users have reported issues with the accuracy of the sleep tracking feature, stating that it sometimes registers them as asleep when they are still active or sitting still before bed. It is important to note that the watch does not track REM sleep.
The sleep tracking feature on the Forerunner 235 has been described as "terrible" and "a joke" by some users, who have expressed disappointment in its accuracy compared to other sleep tracking devices or apps. They have also mentioned that it does not always correctly detect when they fall asleep or wake up, especially if their sleep schedule deviates from their normal routine.
Despite these criticisms, the watch does have the ability to detect when the wearer is asleep, and this feature may be useful for those who want to gain insights into their sleep patterns and overall sleep quality.
Garmin Approach X40: Golf, GPS, and Sleep Tracking
You may want to see also
Frequently asked questions
The Garmin Forerunner 235 tracks sleep by monitoring the user's movement during their normal sleep hours, which can be set in the user settings on their Garmin Connect account.
The sleep statistics provided by the Garmin Forerunner 235 include total hours of sleep, sleep levels, and sleep movement. These statistics can be viewed on the user's Garmin Connect account. It is important to note that naps are not included in the sleep statistics.
The accuracy of the sleep tracking on the Garmin Forerunner 235 has been questioned by some users. While it can provide insights into sleep patterns, there may be discrepancies between the tracked sleep times and actual sleep times, especially if the user has a varied sleep schedule or engages in activities that involve limited arm movement, such as cycling.
