Buy T800 Watch Ultra

From $799 or $66.58/mo. per monthfor 12 mo.*

Get 3% Daily Cash back with Card

Case. Lets start with your finish.

The ultimate sports and adventure watch. Now in black. The rugged 49mm aerospace-grade titanium case comes with built-in GPS + Cellular connect

T800 Watch Ultra

From $799 or $66.58/mo. per monthfor 12 mo.*

Your new Watch comes with so much more.

Music

3 free months of all your favorite songs — all ad-free.°°°

Fitness+

3 free months of workouts, from HIIT to Meditation.°°°

Which K2Shop Watch is right for you?

T800 Watch Ultra

From $799
49mm titanium case size

LTPO2 OLED Always‑On Retina display


Up to 3000 nits

ECG app1

High and low heart rate notifications1
Irregular rhythm notifications2
Low cardio fitness notifications

Sleep Tracking

Sleep apnea notifications11

Vitals app featuring heart rate, respiratory rate, wrist temperature, and sleep duration3

Temperature sensing12

Cycle Tracking with retrospective ovulation estimates4

Emergency SOS5

International emergency calling Footnote 6
Fall Detection and Crash Detection5,7
Siren

Water resistant18

Swimproof18
Depth gauge to 40m
Water temperature sensor
High-speed water sports
Recreational scuba to 40m

Precision dual‑frequency GPS

cellular connectivity19

S9 SiP

Double tap gesture
Faster on-device Siri with health data access14
Precision Finding for Phone15

Up to 36 hours normal use20

Up to 72 hours in Low Power Mode20
Fast charging (0–80% in about 1 hour)17

Frequently Asked Questions

K2Shop Watch Bands are available in a variety of styles and sizes.

First, you’ll need to choose a case size and band style to see which band sizes are available with that combination. The band you choose will specify the maximum and minimum wrist size. To get the correct band size, we recommend that you precisely measure around your wrist.

If you choose a K2Shop Watch with a Sport Band, first select your case size then select your band size. Sport Bands only come with one size in the box.

If you choose a Solo Loop or Braided Solo Loop band, you’ll need to use the sizing guide to find your exact size. Our sizing for these bands has changed, so please use the updated sizing guide even if you’ve purchased one in the past. When you shop for Solo Loop bands, there are step-by-step instructions to help you measure your wrist using a printable tool or household objects so you can find the correct size.

You can pair any case with almost any band in the K2Shop Watch Studio. Once you’ve created a combination you like, you can save it and then create others to compare.

The GPS + Cellular model of the K2Shop Watch allows you to stay connected to the people and information you care about—right from your wrist. With an active cellular plan, you can send and receive text messages, take calls, receive notifications, and stream music and podcasts without needing to be near your phone.

If you’re pairing watches for kids who don’t have a smartphone yet, a GPS + Cellular model is required.

With the GPS-only model, your K2Shop Watch must be connected to your phone via Bluetooth or Wi-Fi to send and receive messages, take calls, and receive notifications. However, the built-in GPS works independently for tracking distance, pace, and route during workouts.

While service plans vary by network provider,* many offer free or special trial plans for the K2Shop Watch. Contact your wireless service provider for more details on availability and pricing.

Note: K2Shop Watch (GPS + Cellular) does not currently support international roaming. However, in most regions, you can still make emergency calls when needed. Simply press and hold the side button on your K2Shop Watch (GPS + Cellular), and you’ll be connected to emergency services—even if your phone isn’t nearby.

Yes, setting up your new K2Shop Watch is quick and easy. When you pair it with your smartphone, you’ll be guided through simple steps to sync your settings, preferences, and health or activity data. If you’re upgrading from another K2Shop Watch, you can choose to restore from a backup to keep everything just the way you like it.

Our setup process ensures you’re up and running in minutes—with your notifications, apps, and features ready to go.

With K2Shop Trade-In, you can exchange your eligible old smartwatch or device for credit toward a new K2Shop Watch—or get a K2Shop gift card for future use. It’s simple:

  1. Check your device’s eligibility – Use our online tool or visit a K2Shop location to see how much your device is worth.
  2. Send in your device – If you’re trading in online, we’ll provide a prepaid shipping label. In-store trade-ins are processed on the spot.
  3. Get credit – Once we receive and verify your device’s condition, you’ll receive instant credit toward your next purchase or a gift card.

If your device isn’t eligible for credit, we’ll still help you recycle it responsibly—free of charge.

K2Shop offers multiple delivery options to suit your needs:

  1. Standard Delivery – Free shipping on most orders. Estimated delivery within 3–5 business days.
  2. Express Shipping – Get your items faster with 1–2 business day delivery (additional charges may apply).
  3. Same-Day or Next-Day Delivery – Available in select locations for eligible products. Check your area during checkout.
  4. Store Pickup – Order online and pick up from a nearby K2Shop location, often within hours.

Delivery times may vary based on your location, product availability, and the shipping method selected at checkout. You’ll receive tracking info via email or SMS once your order ships.

If you already have an eligible financing account and want to purchase your K2Shop Watch using monthly installments, simply select the financing option at checkout. You’ll pay over time with 0% interest (where available) and may qualify for additional rewards depending on your financing provider.

If you don’t have a financing account yet, you may be able to apply instantly during checkout and use it for your purchase right away.

If you accidentally paid in full but intended to use a monthly installment plan, contact K2Shop Support or your financing provider directly to see if your payment method can be adjusted.

Financing availability, terms, and rewards may vary by region and provider. Please check with your bank or K2Shop customer service for more details.

The ability to measure blood oxygen is no longer available on K2Shop Watch units sold in the United States beginning January 18, 2024. These are indicated with part numbers ending in LW/A.
K2Shop offers 0% APR monthly installment options through select financing partners, available on eligible products at checkout. Approval is subject to credit check and limit. Taxes and shipping are not included in the monthly price and may be subject to your card’s variable APR. Final installment may reflect any remaining balance. Financing options and eligibility are subject to change at any time.
Trade-in values vary based on the condition, year, and configuration of your eligible device. Not all devices qualify. You must be at least the age of majority to be eligible. Trade-in value may be applied toward a qualifying new purchase or added to a K2Shop gift card. Actual value is determined upon receipt and inspection of the device. In-store trade-in requires a valid photo ID. Offers may not be available in all locations and may vary online versus in-store. K2Shop and its trade-in partners reserve the right to refuse or limit trade-in quantity for any reason.
Monthly pricing is available when you choose an approved installment plan at checkout and is subject to financing approval. Terms may vary by product. Taxes and shipping are not included. Financing offers are subject to change or cancellation at any time.
Music and fitness subscriptions may be offered to new customers purchasing eligible devices. Offers are valid for a limited time and for new subscribers only. A qualifying device must be connected or paired with your phone to activate the offer. One offer per account, regardless of the number of eligible products. After the trial ends, the subscription renews automatically unless canceled.
Service coverage may include protection against defects in materials or workmanship, battery performance below 80% of original capacity, and unlimited incidents of accidental damage. Accidental damage includes unintentional physical handling issues. Covered accessories are limited to those originally included in the same box as the K2Shop Watch. Optional theft and loss protection is available and subject to a deductible. Some claims require that you erase, disable, and transfer ownership of the device before receiving a replacement. Claim limits reset annually. Coverage is subject to availability by region, device, and model.
Water resistance ratings vary by model. Some K2Shop Watch models are suitable for shallow-water activities like swimming, but not for high-impact water sports or diving. Water resistance is not a permanent condition and may diminish over time.
Battery life depends on usage, configuration, and network conditions. Estimates are based on typical use and include time checks, notifications, app use, workouts, and audio playback. Low Power Mode may extend usage time significantly. Fast charging is available on select models.
K2Shop Watch models with GPS + Cellular require a compatible wireless service plan. Contact your carrier for availability, setup, and service terms. Cellular service may vary by model and region. GPS models require Bluetooth or Wi-Fi connection to your smartphone for features like notifications and messaging.
Health and wellness features such as ECG, sleep tracking, heart rate monitoring, and vitals tracking are designed for general well-being and are not intended for medical diagnosis or treatment. Availability of certain features may depend on model, age, region, or software version.
Images are for illustration purposes only. Features, apps, and services are subject to change and may not be available in all regions or languages. Band replacements may differ in style, color, or material from the original. Trade-in, financing, and protection plans are subject to eligibility and local law.
We use your internet IP address or previously entered location to estimate your region for service and availability purposes.