Mares App vs Cronohub Trackr

APPLE WATCH ULTRA DIVE COMPUTER Transform your Ultra into a dive computer. Record dives directly on your wrist and sync automatically to the Mares App. (In-app purchase required.) DIGITAL LOGBOOK: Log your Scuba, Freediving, Extended Range and Rebreather (SCR/CCR) dives in seconds via Bluetooth. Easily share your dives via QR code. Add new dives with your device’s GPS and download your dives from selected dive computers (1*). DIVE SITES: With the help of the Mares dive site database, you can immediately assign a dive site to your logged dives. You can also add your own private dive sites and share them with your dive buddies using a QR code. You can download your dive data directly from selected Mares dive computers . WILDLIFE: A variety of local wildlife is already stored in the app for individual dive sites. This means you can immediately assign the highlights of your underwater encounters to your logged dives. Your sightings are displayed on your personal world map. DIVE BUDDIES: Easily add your dive buddies via QR code or manually in the app. Share your best dives and most exciting animal encounters with friends using the Mares app. STATISTICS: All your dives and data can be seen at a glance, including your longest or deepest dive, your average dive time and more! DIGITAL EQUIPMENT: Store important dive equipment details, including serial numbers, photos and invoices. Enter maintenance dates and keep track of when your equipment needs to be serviced. NEWS AND VIDEOS: Stay up-to-date with all the latest news and videos from the world of water sports and diving. FIRMWARE: When you connect your dive computer to the app, you will be able to confirm if you have the latest firmware. As soon as it is outdated, you will receive a message regarding the newest firmware to download. TABLES: Here you will find useful information such as decompression tables and emergency scenarios. 1* Currently available for MARES Sirius, Sirius L, Sirius Hunter, Horizon, Genius, Quad CI, Quad 2, Quad Air, Quad, Puck 4, Puck Pro EZ, Puck lite, Puck Pro, Puck Pro Plus, Puck Air 2, Smart, Smart Apnea, Smart Air Terms of Use (EULA) Mares App for Apple Watch Ultra: https://my.divessi.com/published/viewhls/awu_terms_v1/2

Cronohub Trackr shows the organiser, and if you choose the spectators on the event's public live map, where you are on the course during a race timed with Cronohub. HOW IT WORKS • Scan the QR code from your race confirmation (or open the link the organiser sent you) and confirm your bib number. • In the start window, run the quick system check and tap Start. Tracking keeps running in the background with the screen off. • Your position is sent only while tracking is on: from the start window until you finish, drop out or the race cutoff passes. It stops on its own. • A help button sends your last position to the organiser's timing team if you need assistance on the course. BUILT FOR RACE DAY • Battery-aware: sampling and upload cadence adapt to your battery level and to whether you are moving, and slow down while you stop at an aid station. • Works with poor coverage: positions are stored on the phone and sent as soon as signal returns. • Location is used only while the app is in use; no account, no ads, no tracking across other apps. Cronohub Trackr works for events timed with Cronohub whose organiser has enabled live tracking. Participants receive their personal QR code from the organiser.