When comparing the charging speed of the Apple Watch Series 9 and the Redmi Watch 5 Active, there are notable differences in both charging technology and overall battery life.
Apple Watch Series 9 Charging
- Charging Speed: The Apple Watch Series 9 can charge from 0% to 80% in about 45 minutes using fast charging, which requires a USB-C power adapter supporting USB Power Delivery (PD) of at least 5W[1][7].- Full Charge Time: A full charge from 0% to 100% typically takes around 75 minutes[7].
- Battery Life: The Apple Watch Series 9 offers up to 18 hours of battery life under normal use, which can be extended to 36 hours in low power mode[3].
Redmi Watch 5 Active Charging
- Charging Speed: The Redmi Watch 5 Active charges via a magnetic pogo pin connector. It takes about an hour and a half to fully charge the watch from 0% to 100%[6].- Battery Life: The Redmi Watch 5 Active boasts a longer battery life, with up to 12 days of use under typical conditions. Real-world results often show it lasting between 7 to 8 days with features like heart rate monitoring and occasional GPS use[6][8].
In summary, the Apple Watch Series 9 charges faster than the Redmi Watch 5 Active, especially when using fast charging capabilities. However, the Redmi Watch 5 Active offers significantly longer battery life, making it more suitable for users who need a smartwatch that can last several days without needing a recharge.
Citations:
[1] https://9to5mac.com/how-to-fast-charge-the-apple-watch/
[2] https://www.youtube.com/watch?v=VOISrO4sP-M
[3] https://www.youtube.com/watch?v=Gahi-vU6OWU
[4] https://bgr.com/tech/why-the-apple-watch-series-10s-fast-charging-tech-is-a-bigger-deal-than-the-iphone-16/
[5] https://www.youtube.com/watch?v=0w2DWRuzXAQ
[6] https://timesofindia.indiatimes.com/technology/reviews/redmi-watch-5-active-review-a-budget-smartwatch-that-doesnt-cut-corners/articleshow/113738161.cms
[7] https://www.androidauthority.com/how-long-does-apple-watch-take-to-charge-3117432/
[8] https://www.mi.com/global/product/redmi-watch-5-active/specs/
[9] https://www.youtube.com/watch?v=jz1m92XWZtA
[10] https://www.phonearena.com/news/apple-watch-series-9-battery_id148970
[11] https://www.reddit.com/r/miband/comments/1fsltc3/redmi_watch_5_lite_battery_problem/
[12] https://markellisreviews.com/reviews/redmi-watch-5-review/