The R300 should last for 20 hours of GPS use on a single charge, which is very good considering the Apple Watch conks out after about 3-4 hours of GPS use. If you’re not using GPS, battery life is quoted at 25 days.
The Ironman series offers fitness workout guides from pro athletes and coaches built into the watch and offers a pretty rugged looking construction (read: not the most premium option). With 30m water resistance, sleep tracking and an always-on touchscreen it should be considered next to similar watches from Polar and Garmin if you’re in the market for a no nonsense fitness watch.
Henry is Tech Advisor’s Phones Editor, ensuring he and the team covers and reviews every smartphone worth knowing about for readers and viewers all over the world. He spends a lot of time moving between different handsets and shouting at WhatsApp to support multiple devices at once.
