Try Cosmo free for 30 days
Get the ultimate back-to-school connection kit, built around the JrTrack 5 SE kids smartwatch.
Try it risk-free | $0 today
Protect what matters most with Cosmo
Location
Only Cosmo has HaloGPS, a dedicated chip built for precise, real-time tracking, with arrival alerts and location history.

Safety
Everything you need for peace of mind: SOS alerts to every guardian, optional 911, and zero spam, social media, or internet.

Connection
Reliable nationwide 4G LTE with multi-network FlexSIM coverage keeps them reachable when it counts.

As seen in

Worry-free connection
Everything they need to reach you and nothing they don't. Real calling and texting, with no social media and no open internet.

Peace of mind for parents
Parents have enough to think about. Cosmo keeps the essentials simple: calling, messaging, and GPS, all in one app.

Easy-peasy set up
No long-term contract and no haggling with your carrier. It runs on its own service, and you set it up in minutes.
- 30 days to decide
- 3-year warranty
- Free shipping
Back to school starter kit
Over $150 in savings · Free trial · 2 free bonus gifts
Everything arrives together. No add-ons to figure out, and no separate service bill.
The reviews are in.
Peace of mind
I bought this for my son and it's been really great. He's only in elementary school, so we aren't ready to get him a phone. Now I have peace of mind when he's walking home from school or over to a friend's house.
Best watch for kids
Absolutely love this product. It looks cool and professional, and my son loves wearing it to the park. He gives me a call when he gets there with his friends. It's only a block away, but I still check his GPS for peace of mind.
Great kids smartwatch
This watch has given my daughter new independence while letting me keep her safe. The talk-to-text feature is great, since she still struggles with the keyboard. It's been very durable and survived playgrounds, school, and bike rides.
Found my kids at Magic Kingdom!
The watch worked great on our Disney trip. The map even had ride names to help me find them quickly. They don't mind wearing them, and they love that they can text and call their favorite people. The battery lasts all day. Highly recommend.
Such a life saver
Due to traffic I was late picking up my girls at school. Normally they'd freak out, but because of the Cosmo watch they texted me and just waited. I'm so happy about this technology.
Great watch, great support
We're very pleased with our daughter's watch, and she absolutely loves it. Thankfully we bought the insurance, because she lost her watch this month. After a short call to the support team, her replacement arrived in three days with no issues.
Perfect for my teen
Got this for my teen daughter and we love it. Great battery life, reliable coverage for calls, and GPS updates so I always know where she is. Kids can text you or send pictures, and the app lets you control exactly who can reach the watch.
Pick their watch. Start the trial.
Choose a colour, a band, and a plan. You are not charged today.
JT5 SE30-Day Free Trial
The only kids smartwatch built for back to school.
- Calling and texting with the contacts you approve
- 24/7 HaloGPS location, arrival alerts and history
- Goes distraction-free on campus with School-Fi
- No social media, no open internet, no strangers
School Clip
Free $15.99Band Color
Screen Protector
Charging
Cosmo Membership
Nationwide 4G coverage, unlimited talk and text to approved contacts, and live location. Nothing is charged for this until your trial ends.
Cosmo Care
Kids are hard on things. Care covers accidental damage, water, and loss, with a low-cost replacement instead of a full-price one.
Start the school year connected, for $0 today.
Thirty days with everything switched on. If it is not right, it costs you nothing.

Real-Time GPS
Precise location accuracy, real-time Active Tracking, SafeZone alerts, location history, and more!

Call & Text
Their own number for calls and texts nationwide, to the contacts you approve and no one else.

Built for school
Quiet on a schedule. SOS always gets through.

Give them a real-world childhood.
The best GPS in a kid's smartwatch.
GPS Tracking
The only kids smartwatch with HaloGPS and Active Tracking for real-time updates every 5 to 10 seconds.

Geofence
Draw a geofence around school, practice, or home and get a heads-up when they arrive or leave, with Routines.

Location History
Cosmo keeps you in the know, wherever they go. Easily see location history, step by step.

Engineered to find them, every time.
GPS satellite signals tracked at once
Faster to first location lock
Between live updates with Active Tracking
Typical battery on a single charge1
Measured in Cosmo lab testing. Real-world results vary with signal and usage.
featuring School-Fi™
Meet School-Fi™, the first-ever geo-location capability that makes school automatically distraction-free. As soon as they step on campus, School-Fi turns down the noise so safety and focus go hand in hand.
Wear it, clip it, love it. JrTrack fits anywhere so distractions are nowhere.
Search your child's school, customize location, and you're ready to go. Zero mental load.
Know the moment they enter or exit school. School Routines keep you a step ahead automatically.
Connected when it matters most. Customize SOS alert settings and notifications.
For snow days and holidays, we take the pain out of scheduling school mode.
Distraction-free from bell to bell
Only School-Fi knows when and where it's time for school. Powered by precision HaloGPS, it's the intelligent, worry-free companion parents need.
- 01
Choose their school
Search any school in America and customize the automatic geofence location.
- 02
Customize essentials
Adjust your notifications and routine perferences.
- 03
Let JrTrack handle the rest
Set it once, and School-Fi always keeps up. Holidays? New schedules? No problem.

Growing up is an adventure. Be there, every step of the way.
The app parents trust for peace of mind
Read along, anytime
Every text and photo on the watch is viewable in the app, so texting comes with training wheels.

Approve apps, set limits
Choose from kid-safe apps and manage daily time limits. JrTrack is ready to grow, one step a time.

Tracking that fits your day
Choose update frequency and scheduled hours so you're always in the know, wherever they go.

Steps and streaks
Built healthy habits with activity tracking and daily step goals that make moving a game, not a chore.

Try the app for yourself.
Get a live look at how Cosmo makes life easier from the moment you open the app. Tap through below to check out location, routines, and more!
The live family map
See everyone in one place, in real time, the moment you open the app.
Texting made for kids
Family-safe messaging. Only approved contacts. Only Cosmo gives you all the tools for better connection.
Powerful safety features.
Help is never far away
Activate SOS by pressing and holding the side button. SOS Mode alerts every parent and Guardian on the account instantly with the child's live location.
- Alerts all approved Guardians
- Shares live location with the alert
- Works anywhere the watch has signal
Optional 911
Only Cosmo allows parents to enable a 911 calling option when kids are ready. A 911 call automatically alerts parents and guardians.
- Off by default, enabled per child
- Connects to local emergency services
- Pairs with Guardian SOS alerts
Size it up.
- Weight
- 53 g, light enough to forget
- Dimensions
- 51.8 × 42 × 15.8 mm
- Display
- 1.4-inch touchscreen, scratch resistant
- Battery
- 18 to 24 hours typical use1
- Camera
- 2 MP front-facing, photos and short videos
- Storage
- 8 GB
- Water resistance
- IP68, splash and rain resistant2
- Connectivity
- 4G LTE, Wi-Fi, Bluetooth
- Cellular
- FlexSIM with eSIM pre-installed
- Location
- HaloGPS, 115 GPS satellite signals
- Coverage
- Calling in US, Canada, Mexico. Texting in US and Canada.3
- In the box
- Watch, charging clip, 2 screen covers, 2 bands, wall adapter, quickstart guide, stickers
One simple plan. No big upfront device cost.
Try it for a whole month, free.
Thirty days is a real month of school, practice, and pickup. Not a weekend with a new gadget. Here is what you can settle before you are charged anything.
- Set it up and see how long that really takes.
- Call and text them from your own phone, every day.
- Watch the GPS on the walk home and at practice.
- Let School-Fi run through a full week of school days.
- Find out whether your kid actually keeps it charged and on their wrist.
Frequently asked questions
Nothing for the watch or the service. $0.00. We save your card and schedule the day-30 charge so you can see it coming. If you add accessories or Cosmo Care at checkout, those are charged today, since they are yours to keep either way.
Once, on day 30. It is itemized so you can see exactly what it covers: the JrTrack 5 SE at $64.99, a one-time $14.99 activation fee, and your first month of membership at $19.99. That is $99.97 total. We send reminders on days 23, 27, and 29 first.
A true free trial. You are not paying for the watch or the service and then asking for it back. Nothing is charged for either until day 30, so if you cancel in time there is no refund to wait on.
In the parent portal, any time before day 30. No phone call and no retention script. We clear the pending charge and email you a prepaid return label.
Yes. Send it back with the prepaid label within 14 days of cancelling. Return shipping is free, and you are charged nothing.
No. After the trial the membership is month to month at $19.99 and you can cancel any time. There is no multi-year agreement and no early termination fee.
Unlimited talk, text, and data on approved contacts, 24/7 HaloGPS tracking, the full Cosmo parent app including Routines and School-Fi, and support. Calling works in the US, Canada, and Mexico. There is nothing else to buy to make the watch work.
No. The watch has its own number and its own cellular service through the Cosmo membership. Your child does not need a phone, and you do not need to add a line to your existing carrier plan. You just need a phone of your own to run the parent app.
Both ways. Free to you, and a prepaid label if you send it back.
School-Fi is Cosmo's school intelligence capability. It powers School Routines in the Cosmo app, so JrTrack automatically becomes distraction-free when your child is on a school campus, with no daily settings to manage.
Traditional school modes rely on static, time-based settings that are unaware of unplanned schedule changes. School-Fi is powered by school-campus recognition, so the watch is designed to be on when it should be and quiet when it should be.
JrTrack 5 SE features the same great hardware, with a brand new, fully-updated app experience. The JT5 SE runs on Cosmo's all-new parent platform, giving you a completely rebuilt parent experience, including new features like Routines and School-Fi, updated settings and account management, and so much more!
JrTrack 5 users can update their watch firmware to access the latest and greatest on the new Cosmo app. This update will be made available on a rolling basis to all JrTrack 5 users starting mid July. JrTrack 4 and earlier devices are not currently compatible with the new Cosmo app.
The JT5 SE kids smart watch is built for children ages 6-12. It's thoughtfully designed to grow with your child, starting with the basics, and giving parents the option to unlock more features as kids ready.
JrTrack 5 SE is built for kid adventures! It has a durable IP68 certification to resist dust, dirt, sweat, and water up to 1.5 meters (5 feet). While JT5 SE is more durable than ever, we still recommend avoiding full submersion from swimming, bathing, etc. to ensure best long-term performance.
Yes! JrTrack 5 SE is a real first phone for kids, with its own eSIM and phone number for calling and text messaging. Your paid Cosmo Membership activates your watch with reliable service on our Cosmo Mobile network with unlimited talk, text, and data.
The child does not need a smartphone. JrTrack 5 SE is a standalone cellular kids smart watch with its own phone number and mobile connection. A parent or guardian does need a compatible iPhone or Android smartphone to install the Cosmo app, activate the watch, approve contacts, view location information, and manage parental controls.
Yes! You'll need a Cosmo Membership to activate your watch's eSIM for wireless 4G LTE connection and access to all the great Cosmo features. Once your watch is activated, it can also connect to WiFi.
JT5 SE comes with the latest eSIM technology for reliable coverage that is only compatible with COSMO Mobile service plans. This SIM operates flexibly across major network towers to ensure you've got the best coverage. You cannot add your own SIM card to JrTrack 5 SE or add a Cosmo watch to another carrier plan. You can easily activate cellular service via the Cosmo app or Activate page. Cosmo offers flexible, no-contract plans as well as prepaid plans starting at just $9.99/mo equivalent.
A Cosmo Membership plan activates your watch with unlimited talk, text, and data and provides full access to the Cosmo app and features like School-Fi, Routines, real-time 24/7 GPS tracking and more. Cosmo watches operate exclusively on Cosmo Mobile, our family-safe network built for reliable coverage for your child. Activation is easy right out of the box through your Cosmo app! We offer four different standard options for flexibility and savings to meet any family's needs: Try it out - $19.99/mo (no contract, upgrade plans to save anytime!), 6 Month Membership - $14.99/mo equivalent ($89.94 total), 1 Year Plan Membership - $12.99/mo equivalent ($155.88 total), 2 Year Membership - $9.99/mo equivalent ($239.76 total). All new lines require a one-time low cost $14.99 activation fee. Prices are listed in USD only and will adjust to CAD costs at the time of payment.
JrTrack 5 SE comes with advanced FlexSIM technology for flexible coverage across most major network towers, including AT&T and US Cellular. Check noted maps for coverage in your area. US, CAN, MEX: Cosmo Mobile includes calling coverage across North America!
Yes! With JT5 SE, parents have all the essential tools to parent the way they know best. That includes: Parent Insights Dashboard: See basic device usage data and text message conversation transcripts in one simple dashboard, Contact approvals: Only contacts approved by parents can reach your child's watch, Daily app time limits: Set individual daily time limits on apps in the Cosmo App Station, Focus Mode settings: Flexibly set how and when your child's device is locked to prevent distractions.
Absolutely, JT5 SE is the only kids smart watch built with school device policies in mind. Here are two ways JT5 SE is the best school-ready connection option for kids: School-Fi: With School-Fi, you can automatically put the watch into a distraction-free mode during school hours when your child is on campus. You can also set the level of restriction that fits best for you and your child. School Clip: JT5 SE doubles as a clip. Wear it, clip it, you decide. Perfect for clipping to a backpack for "away for the day" school policies.
With JrTrack 5 SE, parents have access to the all-new App Station [BETA]. This is where parents can review and choose from a growing library of kid-safe apps. As of now, the following apps are available: Music (Spotify, Spotify Kids, iHeartRadio), Puzzle games (2048, Flappy Bot, Swip3), Health & Wellness (Calm, GoNoodle, Action Hero), Productivity (Simple Checklist), Learning (The Week Junior, Word of the Day). Other standard apps on JT5 SE include weather, calculator, activity tracking, camera, wallpapers, stopwatch, alarms, and more!
Yes! JT5 SE is the #1 kids GPS tracking watch and the only one equipped with precision HaloGPS and real-time Active Tracking. Enable Active Tracking with the touch of a button to receive rapid location refreshes every 10-15 seconds to see your child's moving location in real time. That's peace of mind!
Safety is at the core of JT5 SE. Only Cosmo offers SafeCORE which is a four-front set of safety features to make sure your child has the best protection right on their wrist: Safe zone location alerts: Set custom GPS geofence zones and receive check-in alerts when your child enters or leaves, 911 Calling (optional): JrTrack watches are equipped with 911 calling capabilities which can be toggled on/off by parents in the settings, SOS Mode: Children can quickly and discreetly notify their primary contact by double tapping the power button on their JrTrack, Trusted Contact List: JrTrack is fire-walled against unknown numbers to keep your child protected. Only parent/guardian approved contacts are allowed through.
Yes. Unlike many other kids smartwatches, JT5 SE has a photo & video camera, as well as important safety features and parent-approved contacts. That means more moments captured and more ways to safely share memories together!
JrTrack 5 SE has a front-facing camera for taking pictures and recording video. Kids can send pictures & videos to any parent-approved contacts via messages. However, JT5 SE does not support video calling.
There are a lot of factors, like your child's age, maturity, school rules, and communication needs. But generally, the most important features to compare include: Reliable calling and texting, Accurate GPS tracking, SafeZone or geofencing alerts, Parent-approved contacts, Strong parental controls, School or focus settings, SOS and emergency options, Cellular coverage, Water and dust resistance, 24 hr Battery life, Total device and membership cost, Limits/blockers on social media & internet. JrTrack 5 SE combines these core communication, location, and parental-control features in a standalone kids phone watch designed for children ages 6-12.
1. Battery life varies with settings, signal strength, and usage. 18 to 24 hours reflects typical use in Cosmo lab testing.
2. IP68 rated for splashes and rain. Not recommended for swimming or submersion.
3. Cellular service requires an active Cosmo Mobile plan. Calling available in the US, Canada, and Mexico. Texting available in the US and Canada.








