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 | All details | Add to compare

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 | All details | Add to compare

2015 May, Platform: Yes, STMicroelectronics STM32F439ZG, 2 MiB RAM, 512 KiB ROM, 1.3 inch, 144x168, color E Ink display, Supported GPS protocol(s): No, L sensor | All details | Add to compare

2015 Nov, Platform: Yes, RAM Capacity (converted): N/A, Resolution: N/A, color E Ink display, Supported GPS protocol(s): No, L sensor | All details | Add to compare

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 | All details | Add to compare

2016 Oct, Platform: Yes, ARM Cortex-M4, 128 KiB RAM, 8 MiB ROM, 1.3 inch, 144x168, mono E Ink display, Built-in special layout, Supported GPS protocol(s): No, L sensor, Step counter | All details | Add to compare

2016 Oct, Platform: Yes, ARM Cortex-M4, 128 KiB RAM, 8 MiB ROM, 1.3 inch, 144x168, mono E Ink display, Built-in special layout, Supported GPS protocol(s): No, L sensor, HR sensor, Step counter | All details | Add to compare