North American LTE-ready 40 mm version Watch S4 features larger screen with reduced bezels, 2th generation electric ECG sensor and NFC support, 2018 Sep 21, iOS / iPadOS, Apple S4 (T8006), 768 MiB RAM, 16 GB ROM, 1.5 inch, 324x394, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 226 mAh battery |
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International LTE-ready 40 mm variant of Watch S4 features larger screen with reduced screen bezels, 2th generation electric ECG sensor and NFC support, 2018 Sep 21, iOS / iPadOS, Apple S4 (T8006), 768 MiB RAM, 16 GB ROM, 1.5 inch, 324x394, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 226 mAh battery |
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Apple Watch 4 Hermes with Stainless Steel Case + Bleu Indigo Swift Leather Double Tour, 2018 Oct 7, iOS / iPadOS, Apple S4 (T8006), 768 MiB RAM, 16 GB ROM, 1.5 inch, 324x394, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 226 mAh battery |
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Apple Watch 4 Nike+ North American cellular model with Silver Aluminum Case + Pure Platinum / Black Nike Sport Band, 2018 Oct 7, iOS / iPadOS, Apple S4 (T8006), 768 MiB RAM, 16 GB ROM, 1.5 inch, 324x394, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 226 mAh battery |
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2015 Nov, ARM Cortex-M4, RAM Capacity (converted): N/A, 1.2 inch, 240x240, Color TN-TFT LCD display, Supported GPS protocol(s): No, Altimeter, HR sensor, 225 mAh battery |
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12 Military Certifications, 14-day Battery Life, AMOLED Display, 2019 Dec, Linux, RAM Capacity (converted): N/A, 1.6 inch, 348x442, AM-OLED display, NFC: Yes, GPS, L sensor, HR sensor, 220 mAh battery |
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Microcontroller-based smart watch running proprietary operating system which allows 1 weeks working time. Available in Sports, Elegant, Elite and Classic make with multiple colors.., 2019 Oct 26, Linux, 16 MiB RAM, 4 GB ROM, 1.2 inch, 390x390, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 215 mAh battery |
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Microcontroller-based smart watch running proprietary operating system which allows 1 weeks working time, 2020 Jan, Linux, 16 MiB RAM, 4 GB ROM, 1.2 inch, 390x390, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 215 mAh battery |
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2014 Apr 11, Linux, RAM Capacity (converted): N/A, 1.8 inch, 128x432, AM-OLED display, IR: Yes, GPS, HR sensor, Step counter, 210 mAh battery |
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2015 Nov, RAM Capacity (converted): N/A, 1.2 inch, 240x204, Color IPS TFT LCD display, NFC: Yes, Supported GPS protocol(s): No, Altimeter, HR sensor, 210 mAh battery |
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2017 Aug, Android, MediaTek MT2502A (Aster), 64 MiB RAM, 128 MiB ROM, 1.3 inch, 240x240, Color IPS TFT LCD display, Supported GPS protocol(s): No, HR sensor, Step counter, 210 mAh battery |
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Space black stainless steel, or stainless steel 38 mm case, Sapphire crystal, Retina display, and ceramic back, 2015 Apr 24, iOS / iPadOS, Apple S1 APL0778 (S7002), 512 MiB RAM, 8 GB ROM, 1.3 inch, 272x340, AM-OLED display, NFC: Yes, Supported GPS protocol(s): No, L sensor, Barometer, HR sensor, 205 mAh battery |
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Sapphire crystal, Retina display, ceramic back, 18-Karat yellow gold or 18-Karat rose gold 38 mm case, 2015 Apr 24, iOS / iPadOS, Apple S1 APL0778 (S7002), 512 MiB RAM, 8 GB ROM, 1.3 inch, 272x340, AM-OLED display, NFC: Yes, Supported GPS protocol(s): No, L sensor, Barometer, HR sensor, 205 mAh battery |
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Space gray, gold, rose gold, or silver aluminum 38 mm case, Ion-X glass, Retina display, and composite back, 2015 Apr 24, iOS / iPadOS, Apple S1 APL0778 (S7002), 512 MiB RAM, 8 GB ROM, 1.3 inch, 272x340, AM-OLED display, NFC: Yes, Supported GPS protocol(s): No, L sensor, Barometer, HR sensor, 205 mAh battery |
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38 mm space gray, gold, rose gold, or silver aluminum case, Ion-X glass, Retina display, and a composite back , 2016 Sep 16, iOS / iPadOS, Apple S1P (T8002), 512 MiB RAM, 8 GB ROM, 1.3 inch, 272x340, AM-OLED display, NFC: Yes, Supported GPS protocol(s): No, L sensor, Barometer, HR sensor, 205 mAh battery |
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Stainless steel case with Hermés watch face and engraving, Sapphire crystal, Retina display, and ceramic back, 2015 Apr 24, iOS / iPadOS, Apple S1 APL0778 (S7002), 512 MiB RAM, 8 GB ROM, 1.3 inch, 272x340, AM-OLED display, NFC: Yes, Supported GPS protocol(s): No, L sensor, Barometer, HR sensor, 205 mAh battery |
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Lightweight smartwatch (31g with strap, 19g without strap), 40-day battery life, 5 ATM water resistance and built-in GPS, 2020 Feb, Linux, RAM Capacity (converted): N/A, 1.3 inch, 176x176, Color TN-TFT LCD display, GPS, HR sensor, 200 mAh battery |
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2016 Sep, Linux, Ingenic M200, RAM Capacity (converted): N/A, 1.3 inch, 176x176, Display Type: Yes, GPS, L sensor, Barometer, HR sensor, 190 mAh battery |
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Performance efficient 32-bit microcontroller-based compact smart watch running proprietary Light OS, 2018 Nov 16, Linux, ARM Cortex-M4, 16 MiB RAM, 128 MiB ROM, 1.2 inch, 390x390, AM-OLED display, NFC: Yes, GPS, L sensor, Barometer, Altimeter, HR sensor, 178 mAh battery |
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2017 Aug, Android, 64 MiB RAM, 128 MiB ROM, 0.9 inch, 240x240, Color PM-OLED display, Supported GPS protocol(s): No, HR sensor, Step counter, 150 mAh battery |
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2014 Jan, Platform: Yes, STMicroelectronics STM32F205RE, 128 KiB RAM, 512 KiB ROM, 1.3 inch, 144x168, mono E Ink display, Supported GPS protocol(s): No, L sensor, 130 mAh battery |
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2014 Jan 28, Platform: Yes, STMicroelectronics STM32F205RE, 128 KiB RAM, 512 KiB ROM, 1.3 inch, 144x168, mono E Ink display, Supported GPS protocol(s): No, L sensor, 130 mAh battery |
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2015 May, RAM Capacity (converted): N/A, 1.3 inch, 128x128, Color TN-TFT LCD display, Supported GPS protocol(s): No, HR sensor, 123 mAh battery |
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2015 Aug, Android, ARM Cortex-M0, RAM Capacity (converted): N/A, 1.3 inch, 144x168, Mono TFT LCD display, Supported GPS protocol(s): No, Step counter, 110 mAh battery |
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2015 Aug 21, ARM Cortex-M4, 128 KiB RAM, 512 KiB ROM, Resolution: N/A, Color PM-OLED display, Supported GPS protocol(s): No, L sensor, 70 mAh battery |
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2015 Nov 8, Platform: Yes, RAM Capacity (converted): N/A, 1.3 inch, Resolution: N/A, color E Ink display, Supported GPS protocol(s): No, L sensor, 56 mAh battery |
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1999 Dec, Windows (mobile-class), NEC VR4121, 32 MiB RAM, 24 MiB ROM, 9.4 inch, 800x600, DSTN LCD display, Built-in QWERTY, IrDA 1.0, Supported GPS protocol(s): No |
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2000 Jun 6, Windows (mobile-class), NEC VR4121, 32 MiB RAM, 24 MiB ROM, 9.4 inch, 800x600, DSTN LCD display, Built-in QWERTY, IrDA 1.0, Supported GPS protocol(s): No |
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1999 May, Windows (mobile-class), NEC VR4121, 16 MiB RAM, 16 MiB ROM, 3.8 inch, 240x320, Color TN-TFT LCD display, IrDA 1.0, Supported GPS protocol(s): No |
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Device Specs
Firmware 
Processor Specs 
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