Fitbit Ace LTE: the parent’s guide
A watch that calls and texts only the people you approve — and hands your child their own Google Account the moment they turn 13.
What the Fitbit Ace LTE is
The Fitbit Ace LTE is a kids’ smartwatch with its own mobile connection. It calls, messages and shares location without a paired phone, and it deliberately has no browser, no app store and no social media. It is not the same product as the plain Fitbit Ace, which is an activity tracker and cannot call anyone.
The thing worth understanding before you buy is that the Ace LTE is a closed contact list. Your child cannot dial a number or add a friend. They can only reach people you have added, and you add each one yourself by email address. Almost every other question about this watch follows from that.
What the Fitbit Ace LTE requires before you start
This is where most setups stall, so check it first.
- A Google family group, with you as the family manager. Not simply a Google account — the manager role is what grants the controls.
- Your child’s Google Account supervised with Family Link.
- The separate Fitbit Ace app on your phone. Day-to-day management is split between it and Family Link, which is genuinely confusing at first: contacts live in the Ace app, School time lives in Family Link.
- A paid mobile plan for the watch. It has its own connection, so it has its own running cost.
Setting up the Fitbit Ace LTE
- Confirm you are the family manager of your Google family group, and that your child’s account is supervised in Family Link.
- Install the Fitbit Ace app, open the Family section and tap Add child to set the watch up from your phone.
- In the Ace app, open Contacts on your child’s card and tap + Add parent. Choose an existing Google Family member or invite one by email, then grant parental permissions and confirm.
- Still under Contacts, tap + Add contact for each grandparent, carer or friend. Enter a display name and a valid Gmail address, tap Send invite, and wait for them to accept — an unaccepted invite is not a working contact.
- In Family Link, set School time: a weekly schedule with start and end times, breaks, and which apps stay available during it.
- In Family Link, review screen time and app restrictions, and check that location is reporting.
The contact list is the safety model
Not every approved contact gets the same abilities, and the difference matters when you are deciding who to add.
- Parents and Google Family members can call, message, see the child’s location, and take part in family chat and family quests.
- Other contacts — a grandparent, a friend’s parent — must be 13 or over and unsupervised, and can only call and message. They cannot see your child’s location.
So adding a trusted adult as an ordinary contact does not hand them location access. If you want another adult to be able to find the watch, they need to be in the Google family group as a parent.
What you can see and control
- School time — scheduled periods when the watch is restricted, set in Family Link. Changing it in Family Link also updates the Fitbit Ace app.
- Screen time and app restrictions, also from Family Link.
- Location, plus the watch’s battery level — a small thing that turns out to matter, because a flat watch and a lost watch look identical from the parent’s side.
- Device reset and data deletion, account deletion, and a download of the account’s data.
This is the part parents are most often blindsided by, so decide how you will handle it before you buy.
At 13, your child is emailed a choice: stay a supervised account, or manage their own Google Account. If they choose to manage their own, supervision features switch off and you can no longer see their location, manage their contacts, manage their friends, set School time, or see their activity levels. You can still call and message them through the Fitbit Ace app, and still manage their Ace Pass at pay.google.com.
There is also a clean-up cost that surprises people: the payment method set up on the watch is automatically removed, the pre-13 Wallet data and transaction history are deleted, and your child has to factory reset the watch and install the Ace app themselves to get all the features back.
None of that is a reason to avoid the watch. It is a reason to talk about it before their thirteenth birthday rather than during it.
Honest limits
- It is a closed device, which is its strength and its ceiling. If your child needs group chats with school friends, this is not the product — and adding those friends one Gmail address at a time will not feel like a substitute to them.
- Every contact needs a Gmail address. Grandparents who do not use Gmail cannot be added as they are.
- Management is split across two apps. Expect to look in the wrong one for the first week.
- Location is a reported position, not a guarantee. It depends on signal and on the watch being charged and worn.
If you are still choosing between models, our kid smartwatches guide compares the category, and the Apple Watch Family Setup guide covers the closest equivalent in Apple’s ecosystem. If this is the step before a real phone, read the first phone transition guide next.
Common questions
Can my child call or message anyone on the Fitbit Ace LTE?
No. It is a closed contact list — your child can only reach people you have added yourself in the Fitbit Ace app, each one by email address, and the contact has to accept the invite before it works. There is no dialler and your child cannot add anyone.
Can a grandparent I add see my child’s location?
No. Ordinary contacts must be 13 or over and can only call and message — they cannot see location. Only parents and Google Family members can see the child’s location and use family chat and quests, so an adult who needs location access has to be in your Google family group as a parent rather than added as a contact.
What happens when my child turns 13?
They are emailed a choice: stay supervised, or manage their own Google Account. If they take their own account, you can no longer see their location, manage their contacts or friends, set School time, or see activity levels — though you can still call and message them through the Ace app. The watch’s payment method is removed automatically, pre-13 Wallet data and transaction history are deleted, and your child has to factory reset the watch to get all features back. Worth discussing before the birthday rather than during it.
Why can’t I find the School time setting in the Fitbit Ace app?
Because it lives in Family Link, not the Ace app. Management is split between the two: contacts are set in the Fitbit Ace app, while School time, screen time and app restrictions are set in Family Link. Changing School time in Family Link does update the Ace app.
Is the Fitbit Ace LTE the same as the Fitbit Ace?
No. The plain Fitbit Ace is an activity and sleep tracker with no calling. The Ace LTE has its own mobile connection, so it calls, messages and reports location without a paired phone — and it needs its own paid mobile plan.
What do I need before I can set it up?
A Google family group with you as the family manager, your child’s Google Account supervised in Family Link, the Fitbit Ace app on your phone, and a mobile plan for the watch. The family manager role is the part people miss — an ordinary Google account is not enough to grant the controls.
When parental controls change
Parental controls get renamed and moved without announcement. Roughly monthly we send new guides, changes to controls like these, and scams worth knowing about.
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