US
TOZO

TOZO S5 AMOLED Smart Watch

  • 1.43 inch AMOLED, 466 x 466 resolution
  • 10 days average battery, 300 mAh cell
  • 2 hour charge time
  • Bluetooth calls and message alerts
  • 100+ sport modes plus sleep monitoring
  • 1.5 m water resistance depth
  • iOS 9.0+ and Android 6.0+ phones
  • 22 mm silicone band, 21.5 cm long, hook buckle

Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A round AMOLED smartwatch that handles calls, alerts, sport tracking and sleep data for a long stretch between charges. The listing contradicts itself on GPS, so runners who need phone-free routes should look elsewhere.

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ASIN: B07KY8MQGTModel: S5Category: Smartwatches

Overview

From the gym floor to the bedroom, the TOZO S5 tracks workouts by day and sleep by night on a round AMOLED touchscreen. It pairs with a phone over Bluetooth to take calls and show messages on the wrist.

Wrist calling and a sharp AMOLED face cover most everyday needs, and the battery stretches across more than a week. Location tracking is unclear from the listing, so route mapping without a phone is not something to plan on.

Who it's for

Daily wearers who keep a phone nearby and want notifications, calls and fitness logs on the wrist get a lot here. Athletes who leave the phone at home for route tracking should not rely on it.

Pros and cons

Pros
  • Bright round AMOLED display
  • Long battery between charges
  • Bluetooth calling from the wrist
  • Sleep monitoring included
Cons
  • GPS listed both as present and absent
  • Heart rate tracking not listed
  • Warranty terms vague, limited only
  • Calls stop when the phone is out of range

Performance notes

Battery life depends on how often the AMOLED screen wakes, how many calls run through the watch and how often notifications arrive. Calls and alerts travel over Bluetooth, so they need the paired phone within range. Sport modes log motion on the watch, and the conflicting GPS entries mean standalone route data should not be expected.

Specifications

BrandTOZO
ModelS5
Dimensions & fit
Screen size1.4 inches
Water resistance depth4.9 feet
Band length8.5 inches
Band width0.9 inches
Item weight0.14 pounds
Item dimensions3.7 × 3.6 × 0.7 inches
Capacity & performance
Memory storage capacity0.128 GB
Power & efficiency
Battery average life10 days
Battery charge time2 hours
Battery power1.14 Wh
Construction & materials
Band material typeSilicone
Case material typeZinc Alloy, Electroplating
Compatibility & installation
Compatible devicesiOS 9.0 and above, Android 6.0 and above
Warranty & support
Warranty typeLimited
Other details
GPSListing states both No GPS and GPS
Display typeAMOLED
Water resistance levelWaterproof
ShapeRound
Clasp typeHook Buckle
Resolution466 x 466
Wireless compabilityBluetooth

Frequently asked questions

Does the TOZO S5 have built-in GPS?

Do not count on it. One listing field says No GPS while another names GPS as a supported system, so treat it as a phone-connected watch rather than a standalone GPS tracker.

Can I take calls on the TOZO S5 without my phone?

No. Calls run over Bluetooth, so the paired phone must be within range.

Can I swim with the TOZO S5?

The listing rates it waterproof with a water resistance depth of 1.5 meters but gives no swim mode or swim guidance, so check with TOZO before doing laps.

What comes in the box with the TOZO S5?

The watch, a charging cable, instruction manuals and a quick guide.