The Q8 does not run Android or iOS. Instead, it uses a lightweight, proprietary real-time operating system (RTOS). This has advantages and disadvantages.
No product is perfect. Here’s where the Model Q8 falls short: gps satellite navigation model q8
With : redundant measurements improve accuracy. With 8+ satellites : the Q8 can reject faulty signals (Receiver Autonomous Integrity Monitoring). The Q8 does not run Android or iOS