TecnoOrange 
Most people know what airplane mode is on a phone, but when they see the same option on their smartwatch they’re left wondering. Understanding what is airplane mode on smartwatch and what is it for lets you take advantage of a feature that goes far beyond airplanes.
Table of contents
Table of contents
- What exactly does airplane mode do on a smartwatch
- Reasons to activate airplane mode on your smartwatch
- How to activate airplane mode on major smartwatches
- Difference between airplane mode and do not disturb
- Do I lose health data in airplane mode?
- Myths and common mistakes about airplane mode on smartwatches
- Real situations where airplane mode saves you
- FAQ: Frequently asked questions
- Conclusion
What exactly does airplane mode do on a smartwatch
Airplane mode on a smartwatch disables all wireless connections on the watch: Bluetooth, WiFi, NFC, and mobile connection (if your watch has eSIM). It’s basically the same as on a phone, but adapted for a wrist device.
What stays active:
- Display and watch functions.
- Health sensors (heart rate, oxygen, accelerometer).
- Alarms and timers.
- Internal storage (offline music, photos, etc.).
What gets disabled:
- Connection with the phone.
- WiFi.
- Mobile data (if applicable).
- NFC for payments.
- Incoming notifications.
Reasons to activate airplane mode on your smartwatch
1. On an airplane (the obvious reason)
Airlines require all devices with wireless connections to be in airplane mode during takeoff and landing. Some allow you to use the watch without connection, others prefer you turn it off completely. If you’re keeping it on, airplane mode is mandatory.
2. Dramatically save battery
This is where airplane mode really shines. If you’re in a long day without access to a charger and your smartwatch is running low on battery, activating airplane mode can double or even triple remaining battery life.
| Smartwatch state | Approximate hourly consumption |
|---|---|
| Active connection + Always-On | 5-8% |
| Active connection + screen off | 2-4% |
| Airplane mode + Always-On | 1-2% |
| Airplane mode + screen off | 0.5-1% |
I’ve verified this personally: a Galaxy Watch in airplane mode can last up to 3-4 days without charging, compared to 30-40 hours with an active connection.
3. Sleep without interruptions
If you use your smartwatch to monitor sleep but don’t want notification vibrations waking you up, airplane mode is the perfect solution. Health sensors keep working, but zero notifications.
4. Digital disconnection
Sometimes you want to exercise or take a walk without anyone bothering you. Airplane mode gives you health tracking and the time without the constant pressure of notifications.
5. Reduce radiation exposure
It’s not something I worry about personally, but if you prefer to minimize exposure to radiofrequency signals, airplane mode eliminates them completely.
Pro-tip: Activate airplane mode before sleeping if you use your smartwatch for sleep tracking. The data syncs with your phone when you disable airplane mode in the morning.
How to activate airplane mode on major smartwatches
Apple Watch
- Swipe down from the top corner to open Control Center.
- Tap the airplane icon.
- Airplane mode activates.
You can also set the Apple Watch to automatically activate airplane mode when you do on the iPhone: Settings > Bluetooth > Apple Watch > Airplane Mode.
Samsung Galaxy Watch
- Swipe down from the top of the screen.
- Find the quick panel with the airplane icon.
- Tap it to toggle on/off.
On Galaxy Watch you can also go to Settings > Connections > Airplane Mode.
Google Pixel Watch
- Swipe down to open quick settings.
- Tap the airplane icon.
- Done.
Garmin / Fitbit / Other brands
Most Garmin and Fitbit watches have the option in the settings menu, but don’t always have a quick access. Look for Settings > System > Airplane Mode or similar.
Difference between airplane mode and do not disturb
People confuse these two options constantly, so let’s clarify:
| Function | Airplane mode | Do not disturb |
|---|---|---|
| Disables Bluetooth | Yes | No |
| Disables WiFi | Yes | No |
| Disables notifications | Yes (due to no connection) | Yes (but they still arrive silently) |
| Health data is saved | Yes | Yes |
| Can you see the time | Yes | Yes |
| Watch vibrates | No | No |
The fundamental difference: airplane mode cuts the connection, do not disturb silences alerts. With do not disturb, notifications still reach the watch but don’t vibrate or make sound. With airplane mode, notifications don’t arrive at all.
Do I lose health data in airplane mode?
No. This is a fear many people have, but health sensors (heart rate monitor, oximeter, accelerometer, gyroscope) don’t depend on wireless connections. All keep working in airplane mode.
Data is stored locally on the watch and syncs with the phone app when you disable airplane mode and the connection is restored.
Only exception
If your smartwatch has independent GPS (like many Garmin watches or the Apple Watch Ultra), GPS can continue working in airplane mode to record your running or hiking route. But if it depends on phone GPS (like basic smartwatches), you won’t have geolocation.
Myths and common mistakes about airplane mode on smartwatches
After talking to quite a few people about this topic, I’ve noticed several recurring misunderstandings. Let’s clear them up once and for all.
”Airplane mode turns off the watch”
No. The watch stays on and working. You can still see the time, use timers, review previously saved health data, and navigate apps that don’t need a connection. It’s like a phone in airplane mode: the screen and all internal functions stay active.
”Pending notifications get deleted”
Notifications that were already on the watch before activating airplane mode stay there. What happens is that no new ones arrive. When you disable airplane mode, the watch syncs and you receive everything accumulated at once. I’ve had mornings where I disable airplane mode and find 30 pending notifications from WhatsApp and email.
”Airplane mode damages the battery by forcing reconnections”
This is false. In fact, airplane mode reduces consumption because the watch isn’t constantly searching for signal, pairing with the phone, or scanning WiFi networks. The reconnection when you disable airplane mode causes a small energy spike, but it’s insignificant compared to the hours of savings.
”It’s the same as turning off the watch”
Not exactly. Turning off the watch consumes zero battery, but you lose access to everything: screen, sensors, alarms. Airplane mode is a perfect middle ground: you keep using the watch as a watch and recording health data, but without spending energy on connections.
”It’s only useful if you travel by plane”
This is the most limiting myth. Airplane mode is useful in many everyday situations: at night while sleeping, in important meetings, during intense exercise, in areas with no coverage where the watch wastes battery searching for signal uselessly, or simply when you want a moment of peace.
Pro-tip: If you’re in a rural area or tunnel with no coverage, activate airplane mode. Your smartwatch will waste a lot of battery constantly trying to find signal. In airplane mode you avoid that unnecessary consumption.
Real situations where airplane mode saves you
Beyond the theory, there are concrete moments where airplane mode makes a difference:
Festivals and large events. At a festival with 50,000 people, the mobile network is saturated. Your smartwatch keeps trying to sync and the battery drains in no time. Airplane mode and problem solved.
Beach or pool days. Even if your watch is water-resistant, you often leave it in the locker or in a backpack pocket. Activate airplane mode beforehand and when you come back you’ll have plenty of battery.
Exams or interviews. You don’t want your watch vibrating during an exam or job interview. Airplane mode is faster and more practical than finding and configuring do not disturb with all its exceptions.
Moving or relocating. When you move and it takes days to get internet at home, the smartwatch without WiFi or phone connection works perfectly in airplane mode as a watch and health monitor.
Camping or outdoor activities. Without outlets nearby, every percentage of battery counts. Airplane mode overnight ensures you’ll have watch and health tracking the next day.
FAQ: Frequently asked questions
Can I use NFC for payments with airplane mode on?
No. Airplane mode disables NFC along with all other wireless connections. If you need to pay with the watch, you’ll have to temporarily disable airplane mode.
Does airplane mode affect heart rate sensor accuracy?
No. The heart rate sensor uses LED light and a photodetector, which don’t depend on wireless connections. Accuracy is identical with or without airplane mode.
Can I listen to offline music in airplane mode?
Yes, as long as the music is stored locally on the watch. You can connect Bluetooth headphones, but you’ll need to disable airplane mode to pair them (or pair them before activating it, if the watch maintains existing Bluetooth connections).
Does airplane mode turn off by itself?
No, airplane mode stays active until you manually disable it. Some watches show a permanent icon in the screen corner to remind you it’s active.
Conclusion
Understanding what is airplane mode on smartwatch and what is it for gives you a powerful tool for managing battery, disconnection, and privacy. It’s not just for airplanes: it’s a feature you can use daily to sleep better, save battery, or simply disconnect without losing health tracking. Try it next time your watch is running low on battery and you’ll see the difference.