How's the battery life on these Casios with fancy features?

My ideal smart (dumb) watch has step/heart/sleep tracking synced to my phone, no other connected features (especially no notifications), and a ~month of battery life. Currently that only satisfied by a Withings Scan Watch or a few Garmin models with the notifications disabled...

▲ nunodonato 17 hours ago | parent | next [-]

Garmin Instinct 3 Solar, very close to 30 days for me. YMMV depending on how much sun you get

▲ mpreda 18 hours ago | parent | prev | next [-]

My ideal watch also has: mobile voice & data connection (via eSim), speaker and microphone, camera.

Those in addition to what it already has: 1 month battery life, HR and SpO2 tracking, flashlight.

Also, blood glocose and BHB monitoring would be nice.

And I didn't mention the software..

▲ cloudbonsai 17 hours ago | parent | prev | next [-]

It seems that the battery lasts 35 hours with heart rate tracking, 1 month with no HR, and 11 months with power saving.

    Run Time

    Using activity functions (heart rate): Approx. 35 hours max. 
    Using in watch mode with heart rate measurement OFF: Approx. 1 month
    Using with power-saving function ON: Approx. 11 months

I'm not sure how well the "solar charging" feature works, though. It's surprising that it does not last longer than Fitbit or Garmin.

▲ kristjank 18 hours ago | parent | prev | next [-]

Take a look at the Amazfit NEO. I use it with all the notifications off.

▲ hiyer 13 hours ago | parent | prev | next [-]

Very poor. Hardly lasts a week with step tracking and heart rate enabled. Like someone else mentioned, go for a Garmin instinct 2 or 3 solar. My 2 Solar lasts more than 30 days on a full charge.

▲ serf 17 hours ago | parent | prev | next [-]

36ish hours a charge w/ HR stuff enabled.

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hobo_mark 17 hours ago | parent [-]

Yet, my 10+ years old pebble 2 HR lasts a week, and the new pebble time 2 claims up to a month.

	▲	swiftcoder 17 hours ago \| parent [-]
		Yeah, 36 hours is honestly pretty disappointing. The old Withings ScanWatch easily ran >2 weeks with HR and notifications enabled, I'd have expected similar performance from the Casio.

▲ Markoff 16 hours ago | parent | prev | next [-]

Amazfit Bip has you covered, you can disable notifications, you can buy used one for <20USD and they still last one month + they are perfectly readable in sunlight thanks to MIP display, I'm on my 3rd now

there is nothing better since Amazfit Bip, Casio came close, but they are too bulky

▲ 17 hours ago | parent | prev [-]

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