Battery Life on Runner 3

Reflex Registered Users Posts: 1
New Traveler
edited January 24 in TomTom Sports
I Have a runner 3 (older model that requires a chest strap for HR) and the better life seems to be really shallow lasting a maximum of no more than 48 hours before recharge is required.

Is this normal as this doesn't seem very long to me given that i am using the device and attachments for 1-1.5 hours pre-day...
since it is a watch i would expect at least 4-5Day battery life with daily activity time....