Latest watchOs Version With History (2024 watchOS 10.0 Updated)

Latest watchOs Version

Last Updated: 9 March 2024

Are you looking for Apple’s Latest watchOS Version? Well, you came to the right place!

Before we get started let’s have a quick intro to watchOs.

watchOS is the operating system of the Apple Watch, developed by Apple Inc. It is based on iOS, the operating system used by the iPhone and iPod Touch, and has many similar features.

It was released on 24 April 2015, along with the Apple Watch, the only device that runs watchOS. watchOS exposes an API called WatchKit for developer use.

A new watchOS 10.0 was announced during the Worldwide Developers Conference (WWDC 2023) on 5th June 2023.

Summary


No.HeaderDetails
1DeveloperApple Inc.
2Written inC, C++, Objective-C, Swift-Assembly language
3OS FamilyUnix-like, iOS
4Source modelClosed with Open-Source Components
5Initial release24 April 2015
6Latest Release8.8.1 (21 Jun 2023)
9.6.3 (21 Sep 2023)
10.4 (07 Mar 2024)
7Latest Preview9.6 RC (18 Jul 2023)
10.4 RC (04 Mar 2024)
8Available inC, C++, Objective-C, Swift-assembly language
9Update methodOTA (via iPhone 5+ running iOS 8.2+)
10PlatformsARMv8-A (watchOS 5 and later)
ARMv7-A (watchOS 1 and later)
11Kernel typeHybrid (XNU)
12Default
User Interface
Cocoa Touch (GUI)
13Official websitewww.apple.com/watchos

Current watchOS Versions


#watchOSBuild No.ArchitectureRelease DateEnd of Life
11.0.112S63232-bit ARM19 May 2015N/A
22.2.213V60432-bit ARM18 July 2016N/A
33.2.314V75332-bit ARM19 July 2017N/A
44.3.215U7032-bit ARM09 July 20181st
55.3.916U69332/64-bit ARM05 Nov 2020N/A
66.317U20832/64-bit ARM14 Dec 2020Series 1, Series 2
77.6.218U8032/64-bit ARM13 Sep 2021N/A
88.7.119U6732/64-bit ARM17 Aug 2022N/A
109.6.320U50232/64-bit ARM21 Sep 2023N/A
1110.421T21632/64-bit ARM07 Mar 2024N/A

Latest watchOs Version With History


watchOS 1


#watchOSiOS VersionBuild No.Release Date
11.08.212S50724 Apr 2015
21.0.18.312S63219 May 2015

watchOS 2


#watchOSiOS VersionBuild No.Release Date
12.09.013S34421 Sep 2015
22.0.19.113S42821 Oct 2015
32.19.213S66108 Dec 2015
42.29.313V14421 Mar 2016
52.2.19.3.213V42016 May 2016
62.2.29.3.313V60418 July 2016

watchOS 3


#watchOSiOS VersionBuild No.Release Date
13.010.014S32613 Sep 2016
23.110.114S47124 Oct 2016
33.1.110.214S88312 Dec 2016
43.1.310.2.114S96023 Jan 2017
53.210.314V24927 Mar 2017
63.2.210.3.214V48515 May 2017
73.2.310.3.314V75319 July 2017

Related: List Of All Apple iOS Version History (2024 Updated)


watchOS 4


#watchOSiOS VersionBuild No.Release Date
14.011.015R37219 Sep 2017
24.0.111.015R65404 Oct 2017
34.111.115R84631 Oct 2017
44.211.215S10205 Dec 2017
54.2.211.215S54223 Jan 2018
64.2.311.215S600b19 Feb 2018
74.311.315T21229 Mar 2018
84.3.111.415T56729 May 2018
94.3.211.4.115U7009 July 2018

watchOS 5


#watchOSiOS VersionBuild No.Release Date
15.012.016R36417 Sep 2018
25.0.112.016R38227 Sep 2018
35.112.116R59130 Oct 2018
45.1.112.116R60005 Nov 2018
55.1.212.1.116S4606 Dec 2018
65.1.312.1.316S53522 Jan 2019
75.212.216T22527 Mar 2019
85.2.112.316U11313 May 2019
95.312.416U56922 July 2019
105.3.112.4.116U60026 Aug 2019
115.3.212.4.216U61126 Sep 2019
125.3.312.4.316U62029 Oct 2019
135.3.412.4.416U62710 Dec 2019
145.3.512.4.516U65218 Feb 2020
155.3.612.4.616U66224 Mar 2020
165.3.712.4.716U67418 May 2020
175.3.812.4.816U68015 July 2020
185.3.912.4.916U69305 Nov 2020

watchOS 6


#watchOSiOS VersionBuild No.Release Date
16.013.017R57519 Sep 2019
26.0.113.117R60530 Sep 2019
36.113.217S8429 Oct 2019
46.1.113.317S44910 Dec 2019
56.1.213.3.117S79628 Jan 2020
66.1.313.3.117S81118 Feb 2020
76.213.417T52924 Mar 2020
86.2.113.4.117T53008 Apr 2020
96.2.513.517T60818 May 2020
106.2.613.5.117T62001 Jun 2020
116.2.813.617U6315 July 2020
126.2.813.6.117U6312 Aug 2020
136.2.913.717U20305 Nov 2020
146.313.717U20814 Dec 2020

Related: List Of All macOS Version History (1997 to 2024)


watchOS 7


#watchOSiOS VersionBuild No.Release Date
17.014.018R38216 Sep 2020
27.0.114.0.118R39524 Sep 2020
37.0.214.118R40212 Oct 2020
47.0.314.118R41019 Oct 2020
57.114.218R59005 Nov 2020
67.214.318S56414 Dec 2020
77.314.418S80126 Jan 2021
87.3.114.418S81115 Feb 2021
97.3.214.4.118S82108 Mar 2021
107.3.314.518S83026 Mar 2021
117.414.518T19526 Apr 2021
127.4.114.5.118T20103 May 2021
137.514.618T56724 May 2021
147.614.718U6319 July 2021
157.6.114.7.118U7029 July 2021
167.6.214.818U8013 Sep 2021

watchOS 8


#watchOSiOS VersionBuild No.Release Date
18.015.019R34620 Sep 2021
28.0.115.0.219R35411 Oct 2021
38.115.119R57025 Oct 2021
48.1.115.1.119R58018 Nov 2021
58.315.219S5513 Dec 2021
68.415.319S54626 Jan 2022
78.5 Beta 115.4 Beta 119T5212h27 Jan 2022
88.4.115.319S55001 Feb 2022
98.5 Beta 215.4 Beta 219T5223e08 Feb 2022
108.4.215.3.119S55310 Feb 2022
118.5 Beta 315.4 Beta 319T5228d15 Feb 2022
128.5 Beta 415.4 Beta 419T5238a22 Feb 2022
138.5 Beta 515.4 Beta 519T5241a01 Mar 2022
148.5 RC15.4 RC19T24208 Mar 2022
158.515.419T24214 Mar 2022
168.5.115.4.119T25231 Mar 2022
178.6 Beta 115.5 Beta 119T5547f05 Apr 2022
188.6 Beta 215.5 Beta 219T5557d19 Apr 2022
198.6 Beta 315.5 Beta 319T5562f26 Apr 2022
208.6 Beta 415.5 Beta 419T5570a03 May 2022
218.6 RC15.5 RC19T57212 May 2022
228.615.519T57216 May 2022
238.7 Beta 115.6 Beta 119U5027c18 May 2022
248.7 Beta 215.6 Beta 219U5037d31 May 2022
258.7 Beta 315.6 Beta 319U5046b14 Jun 2022
268.7 Beta 415.6 Beta 419U5056c28 Jun 2022
278.7 Beta 515.6 Beta 519U5063a05 Jul 2022
288.7 RC15.6 RC19U6612 Jul 2022
298.715.619U6620 Jul 2022
308.7.115.6.119U6717 Aug 2022
318.8.115.7.719U51221 Jun 2023

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watchOS 9


#watchOSiOS VersionBuild No.Release Date
19.0 Beta 116.0 Beta 120R5287q06 Jun 2022
29.0 Beta 216.0 Beta 220R5307h22 Jun 2022
39.0 Beta 316.0 Beta 320R5316f06 Jul 2022
49.0 Beta 416.0 Beta 420R5332g29 Jul 2022
59.0 Beta 516.0 Beta 520R5343e08 Aug 2022
69.0 Beta 616.0 Beta 620R5353a15 Aug 2022
79.0 Beta 716.0 Beta 720R5359a23 Aug 2022
89.0 RC16.0 RC20R36107 Sep 2022
99.016.020R36112 Sep 2022
109.1 Beta 116.1 Beta 120S5044e14 Sep 2022
119.1 Beta 216.1 Beta 220S5049d20 Sep 2022
129.0.1
(Watch Ultra)
16.0.220R838022 Sep 2022
139.1 Beta 316.1 Beta 320S5055e27 Sep 2022
149.1 Beta 416.1 Beta 420S5063c05 Oct 2022
159.0.216.0.320R383
20R8391
10 Oct 2022
169.1 Beta 516.1 Beta 520S5072a12 Oct 2022
179.1 RC16.1 RC20S7518 Oct 2022
189.116.120S7524 Oct 2022
199.2 Beta 116.2 Beta 120S5331e25 Oct 2022
209.2 Beta 216.2 Beta 220S5342d08 Nov 2022
219.2 Beta 316.2 Beta 320S5348d15 Nov 2022
229.2 Beta 416.2 Beta 420S5357b01 Dec 2022
239.2 RC16.2 RC20S36107 Dec 2022
249.216.220S36113 Dec 2022
259.3 Beta 116.3 Beta 120S5626e14 Dec 2022
269.3 Beta 216.3 Beta 220S5637h10 Jan 2023
279.316.320S64823 Jan 2023
289.3.1 RC16.3.120S66413 Feb 2023
299.3.116.3.120S66413 Feb 2023
309.4 Beta 116.4 Beta 120T5222g16 Feb 2023
319.4 Beta 216.4 Beta 220T5233d28 Feb 2023
329.4 Beta 316.4 Beta 320T5239f07 Mar 2023
339.4 Beta 416.4 Beta 420T5249a15 Mar 2023
349.4 RC16.4 RC20T25321 Mar 2023
359.416.420T25327 Mar 2023
369.5 Beta 116.5 Beta 120T5527c28 Mar 2023
379.5 Beta 216.5 Beta 220T5538d11 Apr 2023
389.5 Beta 316.5 Beta 320T5549e25 Apr 2023
399.5 Beta 416.5 Beta 420T5560a02 May 2023
409.5 RC16.5 RC20T56209 May 2023
419.516.520T56218 May 2023
429.6 Beta 116.6 Beta 120U5527c19 May 2023
439.5.116.6 Beta 120T57030 May 2023
449.6 Beta 216.6 Beta 220U5538d31 May 2023
459.6 Beta 316.6 Beta 320U5548c15 Jun 2023
469.5.216.5.120T57121 Jun 2023
479.6 Beta 416.6 Beta 420U5559c27 Jun 2023
489.6 Beta 516.6 Beta 520U5570a10 Jul 2023
499.6 RC16.6 RC20U7318 Jul 2023
509.616.620U7324 Jul 2023
519.6.216.6.120U9007 Sep 2023
529.6.316.720U50221 Sep 2023

watchOS 10


#watchOSiOS VersionBuild No.Release Date
110.0 Beta 117.0 Beta 121R5275t05 Jun 2023
210.0 Beta 217.0 Beta 221R5295g21 Jun 2023
310.0 Beta 317.0 Beta 321R5305e05 Jul 2023
410.0 Beta 417.0 Beta 421R5320i25 Jul 2023
510.0 Beta 517.0 Beta 521R5332f08 Aug 2023
610.0 Beta 617.0 Beta 621R5341c15 Aug 2023
710.0 Beta 717.0 Beta 721R5349b22 Aug 2023
810.0 Beta 817.0 Beta 821R5355a29 Aug 2023
910.0 RC17.0 RC21R35612 Sep 2023
1010.017.021R355/21R35618 Sep 2023
1110.0.117.0.121R36021 Sep 2023
1210.0.217.0.221R37126 Sep 2023
1310.1 Beta 117.1 Beta 121S5042f27 Sep 2023
1410.1 Beta 217.1 Beta 221S5053f03 Oct 2023
1510.1 Beta 317.1 Beta 321S5063a10 Oct 2023
1610.1 RC17.1 RC21S6717 Oct 2023
1710.117.121S6725 Oct 2023
1810.2 Beta 117.2 Beta 121S5331f26 Oct 2023
1910.1.117.1.121S7108 Nov 2023
2010.2 Beta 217.2 Beta 221S5342e09 Nov 2023
2110.2 Beta 317.2 Beta 321S5349e14 Nov 2023
2210.2 Beta 417.2 Beta 421S5358a28 Nov 2023
2310.2 RC17.2 RC21S36405 Dec 2023
2410.217.221S36411 Dec 2023
2510.3 Beta 117.3 Beta 121S5625c12 Dec 2023
2610.3 Beta 217.3 Beta 221S5635d03 Jan 2024
2710.3 Beta 317.3 Beta 321S5642a09 Jan 2024
2810.3 RC17.3 RC21S64417 Jan 2024
2910.317.321S64422 Jan 2024
3010.4 Beta 117.4 Beta 121T5185g29 Jan 2024
3110.4 Beta 217.4 Beta 221T5196d06 Feb 2024
3210.3.117.3.121S65108 Feb 2024
3310.4 Beta 317.4 Beta 321T5202e13 Feb 2024
3410.4 Beta 417.4 Beta 421T5213a20 Feb 2024
3510.4 RC17.4 RC21T21604 Mar 2024
3610.417.421T21607 Mar 2024
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