I think they claim something like 40 days.
It's longer. Maybe more like 50-60 days. Just thought you'd all like to ooh and aah with me.
My wife got one, then decided against using it as her primary because it lacked drill mode for pool swims. So it became my watch. Hadn't taken time to assimilate it into my gear yet so it sat fully charged, but unplugged on my desk for a few weeks when I noticed it still had 60% charge.
At that point I decided I'd let it run down to see how long it would last.
It outlasted me. At 40+ days (who knows) it still had 18% charge when I started using and increased rate of drain at all. I would estimate it will actually last about 55 days on a single charge if not worn, but powered on 24/7. Is that useful info? Probably not. Just thought I'd share.
Downside of ultra-long battery life: It's going to be like my di2 and I'll forget to charge it until it says "you've abused me long enough, you're single-speeding it back home"
Dr. Alex Harrison | Founder & CEO | Sport Physiology & Performance PhD
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📱 Check out our app → Saturday: Pro Fuel & Hydration, a performance nutrition coach in your pocket.
Join us on YouTube → Saturday Morning | Ride & Run Faster and our growing Saturday User Hub
It's longer. Maybe more like 50-60 days. Just thought you'd all like to ooh and aah with me.
My wife got one, then decided against using it as her primary because it lacked drill mode for pool swims. So it became my watch. Hadn't taken time to assimilate it into my gear yet so it sat fully charged, but unplugged on my desk for a few weeks when I noticed it still had 60% charge.
At that point I decided I'd let it run down to see how long it would last.
It outlasted me. At 40+ days (who knows) it still had 18% charge when I started using and increased rate of drain at all. I would estimate it will actually last about 55 days on a single charge if not worn, but powered on 24/7. Is that useful info? Probably not. Just thought I'd share.
Downside of ultra-long battery life: It's going to be like my di2 and I'll forget to charge it until it says "you've abused me long enough, you're single-speeding it back home"
Dr. Alex Harrison | Founder & CEO | Sport Physiology & Performance PhD
-------------------------------------------------------------------------------------------------------------------------------------------------
📱 Check out our app → Saturday: Pro Fuel & Hydration, a performance nutrition coach in your pocket.
Join us on YouTube → Saturday Morning | Ride & Run Faster and our growing Saturday User Hub