Apple Watch Series 1
Apple Watch Series 1 Review PhoneArena
Apple Watch Series 1 Review
Apple Watch Series 3 vs Series 1: Which should you buy? 9to5Mac
Apple Watch Series 3 vs Series 1: Which should you buy?

Wristband sizes

Size Length
M 130–200 mm

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Apple Watch Series 1 - Specification

DatesAnnounced2016, SeptemberRelease2016, December
Cellular network
WatchDigital faces

Apple Watch Series 1 overview

Apple Watch Series 1 (AWS1) appeared together with the Apple Watch Series 2 in the autumn of 2016. And when the second generation has received a number of improvements in performance and set of functions, AWS1 has just become an easy update of the original Apple Watch.

Now you can only buy aluminum Apple Watch Series 1 in silver or gray colours.
There are versions with a screen of 38 mm and 42 mm, with 272x340 resolution and 312x390 resolution respectively. According to the data of March 2018, Apple still sells AWS1. This model is suitable for those who are only getting acquainted with smart watches and do not want to spend a lot of money on the third generation. As Apple Watch Series 2 was officially removed from sale, we will compare AWS1 and AWS3 to decide what watch is better.

Apple Watch Series 1 functions

AWS1 is the same original Apple Watch with a more powerful processor. With the installed watchOS 4 operating system, the watch has received almost the same set of functions as the second or the third generation.

  1. Notifications, calls and messages. After being synchronized with the iPhone via Wi-Fi or Bluetooth, the watch will show all notifications from the smartphone. Using AWS1, you can call or answer incoming calls. There is no keypad, but it is easy to answer a message with a voice. Siri can show reminders and tasks;
  2. Trainings and fitness tracker. With watchOS 4 the watch offers applications for training and maintaining a healthy lifestyle. The gadget measures the pulse, counts calories burned, monitors steps and speed. There are modes for training in applications: walking, running, bicycle, training machines;
  3. Activity and motivation. Activity rings help to move every day. There are only three of them: "Warm up", "Mobility", "Exercises". The watch will remind you that it is time to warm up after sedentary job, do some exercises and burn calories, walk to the house;
  4. Music and playlists. When the watch is paired with the iPhone, you can listen to tracks from the watch on your smartphone, switch between them, change the sound level. There is an option to synchronize playlists — then they will appear in the watch memory, you can store up to 5.5 GB;
  5. Apple Pay. Double pressing on the side button — and any purchase can be paid immediately from the watch. Apple Pay works only at watchOS 4. When you pay you do not need to enter any confirmations or codes.

Pros of Apple Watch Series 1

  1. Set of functions — almost the same as for AWS2 and AWS3;
  2. Memory — 8 GB, which is more than at its direct competitors;
  3. Siri is still a great companion;
  4. Design — faces for any taste and versatile straps.
Set of Functions. All previous section is one big advantage of Apple Watch Series 1. With the updated watchOS 4 operating system, the watch has received almost all functions of the future models. It is limited only by its performance.
Memory. The maximum internal memory of gadgets in the same price category from Samsung, Asus and Huawei is 4 GB. The storage capacity of AWS1 (If we do not take into account place for OS) is 5.5 GB. This volume can be filled with applications and music designed by other developers.

Siri. Although the assistant cannot speak, as in AWS2 and AWS3, it remains to be invaluable. It is convenient to adjust the face of Siri. It shows notifications, reminders, weather, news, events. Siri recognizes the voice and answers questions.

Design. The same slots for the straps of all smart watches from Apple allow you to change them easily. You can choose from the following options: soft silicone, sports nylon with hook-and-loop fastener, steel Milanese loop, leather. The same is true about watch faces. All screensavers from watchOS 4 work in the first model of the watch. The faces can be customized, you can make your own one.

Cons of Apple Watch Series 1

  1. Compatibility — only with the iPhone;
  2. Battery — it can withstand 18 hours in the active mode;
  3. The processor is slower than in AWS2 and AWS3;
  4. GPS — there is no one and it is not even planned;
  5. Water — protection only from splashes, you can not swim wearing watches;
  6. Glass — Ion-X strengthened glass gets scratches easier than sapphire crystal.
Compatibility. The main problem of all Apple devices is their exclusivity. The watch will only work after being synchronized with the iPhone, it is not compatible with other systems. Native applications work better. Failures and bugs in programs designed by other developers are much more common.
Battery. The claimed battery life is 18 hours, including 45 minutes spending in applications, 30 minutes listening to music and 90 time checks and notifications. The watch needs to be charged every night if you use it actively. Due to its weak battery, it is difficult to use the gadget for sleep monitoring — the AWS1 is not charged on the arm.
Processor. A dual-core S1P processor is weaker and slower than S2 one from the second or S3 from the third generation. New models work more smoothly. Applications load faster. In AWS1, the average time even for the native program launch is 5 seconds, and the programmes designed by other developers can hang for 30 seconds.
GPS. There is no navigation in the first watch either. This means that the watch will not be able to track the movement without being connected to the iPhone and then synchronize. Meanwhile AWS1 stores running tracks in the internal memory. It is enough for simple trainings.

Water. Apple Watch Series 1 has only protection against splashes. The watch will not fail after a short rain or washing hands, but do not swim wearing them. Even if you drop a gadget into the water for a minute, in this case repair is not covered under warranty.

Glass. The first series is sold only in an aluminum case with Ion-X strengthened glass. It gets scratches and can be hit quite easily. Sapphire crystal in steel and ceramic cases AWS2 and AWS3 is much more durable.
  • The watch cannot be hooked up to the iPhone. Solution: check Wi-Fi and Bluetooth, reboot the watch and smartphone, break the connection and reinstall it;
  • The digital crown does not work. Solution: clean the watch turned off — rinse the crown under warm water without soap, reboot the gadget;
  • Bluetooth does not work. Solution: check the charging, cable and watch on other devices, it will help you to understand what the problem is;
  • The watch does not track activity. Solution: enable tracking in general settings, check how tightly watch fit the skin;
  • The watch does not update the OS. Solution: Reboot both AWS1 and iPhone. If it does not help, open Watch on the smartphone and enter the "Software Update". You can delete the update file there and download the latest version again;
  • A fundamental solution to all problems with the software is to reset it to factory settings. To do this, open the watch general settings on the iPhone and select "Reset". You can delete all the content on watch too. To do this, press and hold the side button until the shutdown message appears. Press the button again and select "Erase existing content".

Performance improvement of the Apple Watch Series 1

AWS1 with a weak processor often works slowly. Here are three tips to improve watch performance:
  • Reduce the transparency: Find "General" — "General Accessibility" — "Reducing Transparency" in the Watch app on your smartphone. The function is almost invisible on a not very bright watch screen, but it makes the processor’s work easier;
  • Delete extra faces: watchOS does not remove faces after activation, they are stored in memory. To remove them, strongly press the screen and swipe unnecessary faces up from the bottom of the screen. This will free up the RAM;
  • Clean Dock: The watch stores not only faces in its memory, but also different applications. Open Watch-Dock on iPhone, select "Edit" and remove unnecessary applications from the upper list. Leave only the most useful ones.

Other tips for using the Apple Watch Series 1

For more comfortable work with Apple Watch Series 1 you can:
  • Upgrade to watchOS 4 = access to new applications, bug fixes;
  • Buy a protective glass and a bumper = less risks of scratching or hitting the watch;
  • Delete applications designed by another developers = they will not clog the interface and memory;
  • Enable energy saving mode = the battery will last longer.
Applications reinstalling can help to solve problems with bugs. If there is still a problem, try to reset the watch by pressing the side button for a long time.

If the watch case or battery are severely damaged, it is better to contact an Apple Service Center. If the repair is expensive, think about buying a new watch.

Apple Watch Series 1 vs Apple Watch Series 3

Now Apple sells only two watch models: the first and the third generation. AWS3 is equipped with GPS, water protection up to 50 meters and a powerful processor. Thanks to the operating system, Siri can speak in this watch. There are also AWS3 versions with the LTE-module, so the watch can call without being connected to the iPhone. In addition, the battery life of AWS3 is two full days.

But the first generation based on the watchOS 4 platform works with the same applications, that is, the set of functions is practically the same. If it is your first watch, then it is better to choose AWS1 — you can save 80 USD.

Prices of Apple Watch Series 1 and its competitors

Comparison with other smart watches:
  • Huawei Watch 2 — from 200 USD;
  • Samsung Gear S 2 — from 190 USD;
  • Asus ZenWatch 2 — from 120 USD;
  • Pebble SmartWatch — from 50 USD.
All gadgets working not on WatchOS are compatible with both Android and iOS. The battery life of their competitors is longer. In terms of the ability of independent work, the most interesting alternative is Peblbe SmartWatch with an electronic ink screen. This watch has less number of functions than the Apple watch, but it works 80 hours being charged only once!

Apple Watch Series 1 - Alternatives

Showing 1-10 of 10 items.
PhotoUSDTitle px. MPhoursGr.
Huawei Honor Band 332Huawei Honor Band 3 32×1280.91"10018
Amazfit Arc36Amazfit Arc 72×400.42"48020
Apple Watch Series 3314Apple Watch Series 3390×3121.65"27952.8
Huawei Watch 2170Huawei Watch 2390×3901.2"4864
Huawei Watch200Huawei Watch400×4001.4"36
Fitbit Ionic230Fitbit Ionic  348×2501.42"96
Fitbit Alta HR127Fitbit Alta HR  36×1281.4"
Apple Watch Series 2336Apple Watch Series 228.2
Apple Watch Series 4399Apple Watch Series 4368×4481.78"48
Xiaomi Mi Band 321Xiaomi Mi Band 3 128×801.5"11020

Apple Watch Series 1 - Comparison

Brand Apple Huawei Honor Amazfit Apple
Model Watch Series 1 Band 3 Arc Watch 3
Min. price USD
Official website
Announced 2016, September 2017, September
Release 2016, December 2017 2016.10.27 2017, September
Country of production Guangdong, China
Total weight 30 gram 18 gram 20 gram 52.8 gram
Dimensions 16.5×43×10.3 mm. 19×11×245 mm. 36.4×42.5×11.4 mm.
Available colors
Space Black
Sensor Plastic Aluminum Stainless Steel/Ceramic back
Material Polyurethane Elastomer
Package weight 104 gram 116 gram
Dimensions 100×40×160 mm. 73×55×135 mm.
Display Sapphire crystal glass
Water Resistant WR50 IP67 WR50
Dust resistant IP6X
Display colors 1 colors 1 colors 16M colors
Size 0.91 inches 0.42 inches 1.65 inches
Screen/body 55.4 %
Resolution 32×128 px. 72×40 px. 390×312 px.
Pixel density 147 ppi 196 ppi 303 ppi
Shape Rectangle Rectangle
Type Li-pol Li-pol Li-Ion
Capacity 100 mAh 70 mAh 279 mAh
Battery life
Battery life - waiting 720 hours 480 hours 18 hours
Battery life - tested 15 hours 10 hours 1.5 hours
Average time 480 hours
Low activity 480 hours
Charging time 1.5 hours 0.5 hours
Magnetic charger
Wireless charger
Input voltage 5 volt 5 volt
Operating system
Operating system Proprietary OS Proprietary OS watchOS 4
Operating system avaliable 4.3.2
Support updates
Android 4.4 4.4
iOS 8 9.0
Chipset SmartBond DA14681 Apple S3
Memory card
ROM 1Mb 8Mb 8GB
Flash 16Mb
Internal memory
Capacity 16GB
RAM size 256Kb 128Kb 758Mb
Model ARM Cortex-M4 Dialog DA14681 Apple W2
Cores 2 Cores
GPU - Video card
Model PowerVR
Required apps android Xiaomi Amazfit Arc (Android)
Required apps ios Xiaomi Amazfit Arc (iOS)
Play audio
Photo viewer
Play video
Silence alarm
Smart alarm
Digital faces 2
Incoming call Ringtones
Incoming message
Call ID display
Buttons 1 1
Rotate to switch
Voice control Siri
Find my device
Remote control
Read SMS
Read Email
Music control
Dynamic heart rate
Training mode
Reminder to move
Calorie consumption
Distance covered
Active minutes
Weight log
Absorption rate
SAR head 0.35 W/kg (10g)
SAR body 0.18 W/kg (10g)
Share results
Compatible apps 3
Google Fit
UP by Jawbone
Connected GPS
Wi-Fi 802.11 b/g/n
Version 4.2 4.2
Cellular network
SIM Card
2G GSM 850 / 900 / 1800 / 1900
3G HSDPA 850 / 900 / 2100 / 800 - Europe, Australia (A1891)
4G LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia (A1891)
USB cable
Accelerometer 2.7 4.2
Sleep analysis 4.0 2.9
Pulsometer 2.9 4.5
Type of heart rate monitor Optical Optical
Functionality 4.1 2.6
Sesors accuracy 3.2 3.8