When comparing the battery life of the Redmi Watch 5 Active and the Garmin Fenix 8, several factors come into play, including usage patterns and specific features enabled on each device.
Redmi Watch 5 Active Battery Life
- Typical Usage: The Redmi Watch 5 Active offers around 7 to 8 days of battery life under normal conditions, with some users reporting up to 12 days depending on usage[1][7].
- Ultra Battery Saver Mode: This mode significantly extends the battery life, allowing the watch to last up to 18 to 19 days. In this mode, most features are disabled except for basic functions like time, date, and step count[1][7].
- Charging Time: The watch charges fully in about 60 minutes, which is convenient for users who need quick top-ups[4].
Garmin Fenix 8 Battery Life
- Typical Usage: The Garmin Fenix 8 offers varying battery life depending on the model size and display settings. For example, the 47mm model can last up to 16 days in smartwatch mode without always-on display, while the 51mm model can last up to 29 days[2][3][8].
- Always-On Display: Enabling the always-on display reduces battery life significantly. For instance, the 51mm model lasts about 13 days with this feature enabled[8].
- Solar Charging: Models with solar charging capabilities can extend battery life further. For example, the Fenix 8 Solar models can last up to 118 days in expedition GPS mode with solar charging[2][3].
- GPS and Activity Tracking: When using GPS for activities like running or hiking, the Fenix 8 can last several hours to days depending on the mode. For instance, it can last up to 145 hours in Max Battery GPS mode[2][3].
Comparison Summary
- General Use: The Redmi Watch 5 Active offers a solid 7 to 12 days of battery life, making it suitable for casual users who prioritize basic smartwatch functions. In contrast, the Garmin Fenix 8 provides longer battery life, especially with larger models and solar charging, catering to more serious athletes and outdoor enthusiasts.
- Power-Saving Modes: Both watches have modes to extend battery life, but the Garmin Fenix 8's solar capabilities give it a significant edge in terms of overall longevity.
- Charging Speed: The Redmi Watch 5 Active charges quickly, which is beneficial for users who need rapid recharging. Garmin's charging method is more traditional and does not offer quick charging like some other brands.
Overall, while both watches offer impressive battery life, the Garmin Fenix 8 is designed for more demanding users who require extensive GPS tracking and advanced features, whereas the Redmi Watch 5 Active is ideal for those seeking a budget-friendly option with basic smartwatch functionality.
Citations:
[1] https://www.youtube.com/watch?v=DPT9Qnt9ifs&vl=de
[2] https://www8.garmin.com/manuals/webhelp/GUID-EECCAC99-90D6-4AB1-9A3A-EC433D3365E2/EN-US/GUID-40B16F18-75A1-4B3E-8F1A-AB4919BC9E51.html
[3] https://www.treelinereview.com/gearreviews/garmin-fenix-8-amoled-long-term-review
[4] https://www.gsmarena.com/xiaomi_redmi_watch_5_review-news-66437.php
[5] https://www.livescience.com/health/garmin-fenix-8-review
[6] https://www.youtube.com/watch?v=1ysVzl-xC4w
[7] https://www.youtube.com/watch?v=TdXzW_nkn0A
[8] https://www.tomsguide.com/wellness/smartwatches/garmin-fenix-8-review
[9] https://www.reddit.com/r/GarminFenix/comments/1h0jxek/my_real_world_thoughts_on_battery_life_owning/
[10] https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/fenix-8-series/399341/fenix-8-solar-battery-life-a-closer-look-at-real-world-usage-vs-advertised-expectations